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• Influence of depositional environment on sandstone diagenesis
  ...ormance_fig9-51.png|Figure 1]] shows the interrelationship of depositional environment with the many factors controlling sandstone diagenesis. ...{figure number|1}}Flow chart showing the interrelationship of depositional environment with the many factors controlling sandstone diagenesis. After Stonecipher e
  8 KB (1,129 words) - 14:11, 6 April 2022

Page text matches

• Syncline
  ==Synclines and the environment== Synclines may affect the environment in two simple ways:
  3 KB (505 words) - 15:58, 21 March 2019
• Abnormal hydrostatic pressure
  ...re system fundamentals|pore system]] fast enough to accommodate to the new environment. Such a pore system must be isolated from the surrounding system by [[Wikip ...environment. The pressure in the compartment compared with the surrounding environment would be abnormally low. The higher temperature at depth would slowly raise
  3 KB (426 words) - 14:51, 16 February 2022
• Total organic carbon (TOC)
  ==Effect of depositional environment== [[Depositional environments|Depositional environment]] controls the amount of organic carbon contained in a rock. [[Source rock]
  3 KB (428 words) - 16:33, 13 April 2022
• Temporal and environmental distribution of microfossils
  ...c correlation and age determination|biostratigraphy]]) and to indicate the environment in which the sediment was deposited ([[Paleoenvironmental analysis|paleoeco
  2 KB (294 words) - 18:11, 31 January 2022
• Bioturbation
  ...fluid flow if connected. Bioturbation can offer clues to the depositional environment; vertical burrows may indicate shallow water, specifically the tidal zone,
  907 bytes (132 words) - 21:42, 18 September 2014
• Sandstone porosity and permeability prediction
  ...th respect to sand body geometries.</ref> cover the impact of depositional environment on porosity and permeability, this subsection concentrates on predicting po * [[Influence of depositional environment on sandstone diagenesis]]
  2 KB (300 words) - 20:29, 5 April 2022
• Hydrodynamic influence on trapping
  ...ial lines for a hydrocarbon accumulation in an anticline in a hydrodynamic environment. Modified. Copyright: North;<ref name=North1985>North, F. K., 1985, Petrole ...s for a hydrocarbon [[accumulation]] in an [[anticline]] in a hydrodynamic environment.
  4 KB (582 words) - 22:08, 17 February 2022
• Parasequences (fourth- and fifth-order sequences)
  ...}}Characteristics of an upward-coarsening parasequence formed in a deltaic environment. From Van Wagoner et al.;<ref name=ch21r47 /> courtesy AAPG.]] ...tics of two upward-fining parasequences formed in a tidal flat to subtidal environment. From Van Wagoner et al.;<ref name=ch21r47 /> courtesy AAPG.]]
  5 KB (619 words) - 22:26, 3 February 2022
• 3-D seismic data: immersive visualization
  ...igure number|1}}Interpretive work performed in the Immersive Visualization Environment at ARCO. Copyright: Dorn;<ref name=Dorn1998>Dorn, G. A., 1998 Modern 3-D se ...igure 1]] shows interpretive work performed in the Immersive Visualization Environment at ARCO. The interpreter can walk through the data, along interpreted horiz
  4 KB (601 words) - 19:49, 27 January 2022
• Influence of depositional environment on sandstone diagenesis
  ...ormance_fig9-51.png|Figure 1]] shows the interrelationship of depositional environment with the many factors controlling sandstone diagenesis. ...{figure number|1}}Flow chart showing the interrelationship of depositional environment with the many factors controlling sandstone diagenesis. After Stonecipher e
  8 KB (1,129 words) - 14:11, 6 April 2022
• Frontier reconnaissance techniques and tools
  ...position in a basin with established production and a competitive business environment.
  2 KB (211 words) - 17:54, 2 February 2022
• AAPG statement on hydraulic fracturing
  Modern fracturing practices work to safeguard the environment and present minimal potential damage to fresh-water zones. Most hydraulic f
  1 KB (187 words) - 16:47, 18 July 2016
• Biofacies and changing sea level
  ...n of the biofacies assemblage reflects the distribution of the interpreted environment. Biofacies are especially useful in [[mudstone]]-dominated facies such as t ...nic matter, and modified salinity and temperature greatly affect the local environment. Biofacies distribution responds to these environmental modifications. [See
  7 KB (984 words) - 15:13, 4 January 2024
• Nuclear power
  ...of electricity that do not contribute polluting combustion products to the environment. Nuclear power plants generate electricity without combustion. In addition, ...to build and maintain costly systems to keep their radioactivity from the environment. If fossil-fuel plants were similarly required to sequester the pollutants
  9 KB (1,351 words) - 15:58, 12 September 2014
• Predicting carbonate porosity and permeability
  ...ying a combination of concepts of [[Depositional environments|depositional environment]], [[diagenesis]], and [[sequence stratigraphy]] increases the chances of p
  2 KB (251 words) - 18:32, 6 April 2022
• Early carbonate diagenesis
  ==Marine phreatic environment== The marine phreatic environment, in most cases, is where carbonate sediments originate and begin their diag
  10 KB (1,352 words) - 19:07, 6 April 2022
• Sandstone provenance and characterization
  ...from rocks that have undergone transport origin and then deposited on the environment sedimentation. ...also formed ripple marks. Fossils are rare because usually deposited in an environment that very difficult to preserve fossils like the eolian environments. Petti
  10 KB (1,524 words) - 15:29, 14 March 2016
• Hydrocarbon accumulation: the seven critical elements
  * Depositional environment * [[Depositional environments|Depositional environment]]
  5 KB (636 words) - 21:47, 1 February 2022
• Stratigraphically complex fields
  ...vertical and [[lateral]] heterogeneity that is directly controlled by the environment of deposition (Table 1). This heterogeneity occurs at all scales (see [[Geo ! Depositional Environment
  8 KB (983 words) - 20:49, 19 January 2022
• Sandstone permeability prediction from texture
  ...ing]], and [[porosity]] using the [[Depositional environments|depositional environment]]. For example, if a reservoir is a [[beach]] sand, it should be fine to me ...hefreedictionary.com/Detrital detrital] clay is present using depositional environment (i.e., high energy = low clay content). If detrital clay is likely, then ex
  9 KB (1,118 words) - 17:03, 6 April 2022
• Depositional trap regime
  .... Larger superfamilies have been created based on the general depositional environment of the reservoir, i.e., marine, continental, or lacustrine. ...ettings, e.g., isolated reservoirs or pinch-outs within the shallow marine environment. Thus, if desired, trap classes can be combined under similar trap families
  10 KB (1,231 words) - 20:28, 4 January 2024
• Production Index (PI)
  ...id only if developed over a uniform source interval. If the [[depositional environment]] changes significantly, establish a different PI trend for each unique sou
  3 KB (364 words) - 16:10, 10 February 2022
• Hydrology and sandstone diagenesis
  Depositional environment and climate control initial pore-water chemistry of a sandstone. When the r * [[Influence of depositional environment on sandstone diagenesis]]
  6 KB (787 words) - 13:43, 6 April 2022
• Underpressure causes
  ...it is buried deeper, its original pressure is carried to a higher pressure environment. If the rock cannot compact, the trapped pressure is abnormally low for the
  3 KB (390 words) - 16:23, 16 February 2022
• Sandstone diagenetic processes
  ...[porosity]] and [[permeability]]. Early diagenetic patterns correlate with environment of deposition and sediment composition. Later diagenetic patterns cross fac * [[Influence of depositional environment on sandstone diagenesis]]
  7 KB (870 words) - 20:30, 5 April 2022
• Magnetotelluric survey case history: volcanic terrain (Columbia River Plateau)
  Volcanic terrain, however, is an ideal environment for magnetotelluric (MT) surveys because it is a simple, three-layer strati
  3 KB (359 words) - 15:15, 31 January 2022
• Magnetotellurics case history: Precambrian overthrust (Northwestern Colorado)
  Magnetotellurics (MT) can be used in an [[overthrust]] environment to delineate [[Wikipedia:Electrical resistivity and conductivity|conductive
  3 KB (383 words) - 15:13, 31 January 2022
• Reservoir system quality prediction
  ...ry.com/provenance provenance] and [[Depositional environments|depositional environment]]) || Low variability [variations of [[limestone]] and [[dolomite]] ]
  3 KB (425 words) - 17:11, 5 April 2022
• Hydroelectric power
  ...orming landscapes, and resulting in significant irreversible impact on the environment both upstream and downstream from the dams. They often have a negative impa ...nformation on the unfavorable impacts of dams on people, river basins, the environment, and aquatic life, as well as their not-always-favorable economic performan
  10 KB (1,466 words) - 16:06, 11 January 2016
• Biodegradation of crude oil in reservoirs
  ...een 30-40 °C, for freshwater environment between 20-30 °m³C and for marine environment between 15-20 °C.<ref name="6Das" /> ...ure number|1}}summarizes the optimum biodegradation rates depending on the environment and the needed temperature.<ref name="6Das" />]]
  16 KB (2,354 words) - 18:16, 25 April 2022
• South Pass 62 field
  ===Stratigraphy and depositional environment===
  9 KB (1,290 words) - 21:18, 19 October 2016
• China Shale Gas & Liquids - Bohai Bay Basin
  ...tao, Minhuazhen and Pinyuan Formations were deposited primarily in fluvial environment (Ma et al., 2017). The main petroleum source rock, Shahejie Formation, over ...ion in Cangdong Sag, Huanghua Depression: Implications for Early Digenetic Environment: China Petroleum Exploration, v. 20, p. 37-43.
  8 KB (1,251 words) - 15:51, 14 March 2022
• Subsurface diagenesis and its relation with diagenetic trap on carbonate rocks reservoir
  ...will form carbonate cements that changes water chemically and depositional environment changes from marine phreatic to meteor phreatic or from shallow to deep bel ...ins about the importance of Magnesium (Mg), water salinity, and diagenetic environment (vadose, phreatic, or subsurface) as mineralogical control and crystal that
  16 KB (2,395 words) - 21:18, 9 January 2024
• Botucatu Formation
  ...oss strata (1-30 m; [[:file:Botucatu_1.jpg|Figure 1]]), formed in a desert environment similar to today’s Sahara Desert, during the Jurassic to Cretaceous on th
  3 KB (432 words) - 17:54, 22 March 2019
• Three-dimensional seismic method
  ...ng, and some image processing techniques can be adapted to the interactive environment to help improve interpretation. Since the 3-D volume provides detailed cons
  8 KB (1,201 words) - 20:24, 21 January 2022
• Fracking
  ...a protective casing or drilling gas flow so as not to contaminate the soil environment leaking around the well. Then, the [[cracking]] (fissures) or destruction o * iesc.environment.gov.au/reserch/chemicals
  3 KB (484 words) - 21:18, 27 March 2019
• Wellsite safety
  ...he wellsite can be the cause of injury or death. The wellsite is a hostile environment, often either very cold or very hot, wet, and slippery. Hazards include hea Working efficiently and effectively in this environment calls for being aware of the surroundings and planning accordingly. Before
  9 KB (1,411 words) - 15:10, 24 January 2022
• Geology
  ...e proper succession of rocks can be established only by reconstructing the environment, agencies, and processes prevalent during the deposition of a particular la
  4 KB (561 words) - 21:20, 1 February 2023
• Taphonomy and provenance
  ...interpret depositional models of the source area and of the [[depositional environment]] of the [[source rock]]. Applications include the following:
  3 KB (449 words) - 18:12, 31 January 2022
• Microfossils in exploration
  In an operational environment, microfossils can be examined shortly after being brought to the surface in
  4 KB (483 words) - 15:15, 31 January 2022
• Carbonate diagenesis
  The peritidal depositional environment is complex ([[:file:carbonate-reservoir-models-facies-diagenesis-and-flow-c ...material and concentrating the coarse material. Near shorelines, the shelf environment may be composed of offshore [http://geonames.usgs.gov/apex/f?p=136:8:0:::::
  23 KB (3,026 words) - 20:48, 19 January 2022
• Pinedale field
  ...ulators to shape policy and regulations that benefit both industry and the environment. Pinedale became the first major greenfield development in the United State ...mpanies voluntarily acted in a coordinated way for the benefit of both the environment and industry. This was truly unusual given that, other than Ultra Petroleum
  16 KB (2,521 words) - 17:13, 29 January 2016
• Depositional environments
  ...ther geological disiplines, such as stratigraphy. To gain the depositional environment, we need to do environmental analysis. Environmental analysis is based on p ...onment.jpg|500px|thumbnail|Schematic diagram showing types of depositional environment. From wikimedia commons.]]
  26 KB (3,851 words) - 20:38, 28 February 2019
• Near-surface destruction
  ...rated fractions of oil and gas are readily biodegraded in the near-surface environment by a host of microbial communities; as [[biodegradation]] proceeds, other c ...r-surface processes, the amount of oil components lost in the near-surface environment can be calculated. An estimated 77% of the oil reaching the Kern River fiel
  8 KB (1,193 words) - 18:51, 1 February 2022
• Biostratigraphic applications in hydrocarbon exploration
  ...distances irrespective of lithology that can be variable due to change in environment and basinal configuration. Biostratigraphy plays an important role in petro Throughout the geological record, fossils are an indirect proxy of the environment (paleo-indicators). In the presence of a continuous record, they can provid
  14 KB (1,899 words) - 21:03, 21 April 2022
• Predicting sandstone reservoir porosity
  ...ir-system-quality-and-performance_fig9-55.png|Figure 2]]) and depositional environment. * [[Influence of depositional environment on sandstone diagenesis]]
  10 KB (1,384 words) - 15:00, 6 April 2022
• Diagenetic trap regime
  ...d by diagenetic processes largely independent of the original depositional environment of reservoir or seal.
  5 KB (645 words) - 16:14, 13 April 2022
• Australia, Northern TerritoryVelkerri Formation, Beetaloo Sub-basin
  ...acies association, presence of glauconite and acritarchs, the depositional environment of the formation is interpreted as marine below wave base, in a distal oute ...Velkerri Formation, it represents the deepest and most distal depositional environment and contains the highest proportion of fine-grained sediments. It is furthe
  11 KB (1,597 words) - 15:02, 9 January 2024
• Preprocessing of logging data
  ...log data from logging field tapes or digitized logs to the log processing environment: If paper copies of logs were digitized, all digital log data should be plo ...mental corrections on logs: Well logs are recorded in the hostile borehole environment where borehole size, temperature, pressure, mud properties, and other envir
  13 KB (2,094 words) - 17:42, 18 January 2022
• Paleoenvironmental analysis
  ...gy, is to reconstruct the biological, chemical, and physical nature of the environment at the collection site at the time of deposition, based on the rock's paleo | Depositional environment/shoreline position
  10 KB (1,252 words) - 19:55, 31 January 2022
• Karst topography
  ==Karst environment==
  13 KB (2,016 words) - 19:56, 5 April 2019
• Kerogen type and hydrocarbon generation
  ...the kerogen type in terms of the [[Depositional environments|depositional environment]] of the individual source intervals.
  5 KB (651 words) - 16:11, 10 February 2022
• Sequence stratigraphy analysis
  ...n Integrated Approach: SEPM Special Publication 42, p. 183-213.</ref> This environment of rising relative sea level is characterized by limited detrital input. In
  4 KB (612 words) - 17:39, 13 April 2022
• Micropermeable seal leakage
  ...y detected where it occurs at a moderately rapid rate in a dynamic basinal environment, as in the preceding example.
  5 KB (742 words) - 17:11, 1 February 2022
• Reservoir quality
  ===Environment of deposition=== ...d the quality of shallow buried reservoirs are generally determined by the environment of deposition (see [[Lithofacies and environmental analysis of clastic depo
  18 KB (2,514 words) - 17:47, 21 January 2022
• Seismic facies analysis
  [[Depositional environments|Depositional environment]], sediment source, and [[lithofacies]] can be interpreted by grouping thes
  6 KB (809 words) - 17:46, 4 February 2022
• Burial destruction
  ...s|gas]] or dilution of gas by nonhydrocarbon components in the deep burial environment may make an accumulation uneconomic and, from an exploration point of view, ...stroyed only by oxidation. The most common form of oxidation in the burial environment is thermogenic sulfate reduction.<ref name=ch11r20>Krouse, H. R., 1979, Sta
  11 KB (1,525 words) - 18:50, 1 February 2022
• Niobrara & Codell of the Denver-Julesburg Basin
  ...s and provinces for investment, while Colorado creates a robust regulatory environment for oil and gas. The Colorado Senate approved Senate Bill 19-181 (SB 181) i R Core Team, 2020. R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna,
  9 KB (1,412 words) - 21:46, 3 March 2022
• Sandstone diagenesis: composition and texture
  * [[Influence of depositional environment on sandstone diagenesis]]
  5 KB (729 words) - 20:48, 5 April 2022
• Sandstone
  ...rtants reaction include formation of chlorite and glauconite. In nonmarine environment, iron-oxides are commonly produced, forming redbeds.<ref name=Bogg />
  10 KB (1,508 words) - 15:44, 22 March 2019
• Selling a structural play
  ...s exist because of the varied focus of these groups in today's exploration environment. The table below lists suggestions for the style of presentation appropriat
  5 KB (738 words) - 15:58, 2 February 2022
• Pressure prediction: analysis of cuttings
  ...umn, the fluids in the pore space try to equilibrate with the new pressure environment. If the cuttings are permeable, the equilibration takes place continually a
  5 KB (818 words) - 17:56, 17 February 2022
• Using conventional well logs to estimate richness
  '''Note:''' Consider changes in depositional environment and maturity when applying these techniques.
  5 KB (768 words) - 15:48, 9 February 2022
• Reservoir
  ...ironment_slb.jpg|450px||thumbnail|center|{{figure number|3|}} Depositional environment and grain size.<ref>http://www.glossary.oilfield.slb.com</ref>]] .... The sediment resulting from wind-blown sand. The clastic texture of the environment is granules (2–4 mm) and coarse (over 2 mm; Table 1).
  14 KB (2,134 words) - 16:48, 26 March 2019
• Geological fieldwork benefits
  ...to emphasize key points. A video can be a powerful tool to show the field environment, logistics, and outcrops to those who cannot visit the site.
  5 KB (771 words) - 21:12, 1 February 2022
• Amplitude versus offset (AVO) analysis
  ...ry when amplitude variations in the data may relate to source and receiver environment and not to the geology. These corrections are distributed among the surface ...eaningless. Generally, multiples are more dominant in data from the marine environment, but can also be strong in land data. Multiples are usually not visually ev
  12 KB (1,723 words) - 18:41, 20 January 2022
• Delta plain, lower
  ...rd gradients of the river channel and delta are low. Most commonly in this environment, channels become more numerous and often show a [[bifurcation|bifurcating]] ...gure number|1}}High-altitude air photograph of a relatively large bay-fill environment in the lower delta plain of the Mississippi River delta.<ref name=Colemanet
  27 KB (4,229 words) - 16:41, 6 April 2016
• Oil shale
  ...n experimental stage but holds promise, because it reduces the harm to the environment.
  6 KB (893 words) - 19:01, 14 March 2016
• Pay determination
  ...n]], wireline log calibration, [[lithofacies]] determination, depositional environment analysis ...tion in which these attributes are identified by lithofacies, depositional environment, or any other valid geologically based description that zones the reservoir
  13 KB (1,799 words) - 19:01, 20 January 2022
• China Shale Gas & Liquids - Songliao and Junggar Basins
  ...<ref>Zhang, Y., X. Qi, X. Cheng, and Z. Luo, 2007, Approach to sedimentary environment of late carboniferous-Permian in Junggar Basin: Xinjiang Petroleum Geology,
  6 KB (850 words) - 17:56, 20 December 2023
• Hydrocarbon migration
  ...on]] migration has been observed only rarely and indirectly in the natural environment under atypical conditions. Observation is difficult because it occurs eithe
  6 KB (865 words) - 14:33, 6 April 2016
• Morrow lithofacies and pore types: Sorrento field
  ...throat sizes]], and [[capillary pressure]]s. In addition, the depositional environment of these sandstones ([[Lithofacies_and_environmental_analysis_of_clastic_de
  6 KB (769 words) - 17:23, 11 April 2022
• Migration rate
  ...imates of 50 m³ (300 bbl) per year have been made in the marine environment by collecting bubbles. These rates clearly indicate separate phase migratio
  6 KB (877 words) - 19:33, 14 February 2022
• Organic compounds: environmental indicators
  .../1250/1255.htm Relationship between petroleum composition and depositional environment of petroleum source rocks]: AAPG Bulletin, vol. 69, p. 1255–1268.</ref> | Diasteranes || Clastic environment
  22 KB (3,123 words) - 21:39, 15 February 2022
• Kerogen
  [[Depositional environments|Depositional environment]] is the dominant factor in determining the types of organic matter found i ! Typical depositional environment
  17 KB (2,363 words) - 17:40, 9 February 2022
• Petrophysical analysis of lithofacies
  ...ock is established soon after deposition. It is strongly influenced by its environment of deposition. Diagenesis can alter or completely change the original pore
  6 KB (763 words) - 18:53, 4 February 2022
• Coal bed methane (UB)
  ...rial that compacts in the coalification process. Coal is constructed in an environment with low oxygen content, such as swamps or bogs. Coal is easily known by it
  5 KB (839 words) - 17:19, 28 March 2019
• Drilling fluid
  ...of the fluid and how it is reacting with the formation and the subsurface environment. The most critical of the properties are density, [[viscosity]], fluid loss ...se (such as lignite and lignosulfonate) are acidic and require an alkaline environment in which to function properly. Of all the water-based muds, high pH muds ar
  13 KB (1,866 words) - 21:17, 19 January 2022
• Sandstone permeability estimation from cuttings
  * [[Influence of depositional environment on sandstone diagenesis]]
  6 KB (882 words) - 17:19, 6 April 2022
• Offshore rigs
  ...nd rigs]] but with several additional features to adapt them to the marine environment. Those features include
  7 KB (1,016 words) - 16:56, 20 January 2022
• Tar sands
  ...' R. F. Meyer, ed., Heavy crude and tar sands-Fueling for a clean and safe environment: 6th United Nations Institute for Training and Research International Confe
  7 KB (1,012 words) - 13:40, 18 March 2019
• Sandstone sedimentology and stratigraphy
  ...ess and learnt knowledge of sandstone composition, associated depositional environment and burial diagenetic history are vital for the success of any petroleum in Deep marine sandstones are formed by processes operating in deep oceanic environment such as gravity flows and turbidity currents, driven by down-slope movement
  27 KB (3,802 words) - 19:32, 9 January 2024
• Reservoir engineering
  ...sity diagenesa. While the heterogeneity factors is changes in depositional environment, sedimentary material, [[grain size]] distribution, and facies, also differ
  14 KB (2,122 words) - 17:33, 7 March 2016
• Electrical methods
  ...plication of electrical methods has been primarily confined to the onshore environment. The offshore use of some techniques is possible, particularly for permafro * Evaluation of various characteristics of the shallow environment. Examples of such characteristics are the classification of unconsolidated
  15 KB (2,130 words) - 21:19, 19 January 2022
• Isotopic parameter data for oil–oil and oil–source rock correlations
  ...t, below). Carbon isotope ratios can be characteristic of geologic age and environment.<ref name=ch08r4>Chung, H. M., M. A. Rooney, M. B. Toon, and G. E. Claypool
  6 KB (915 words) - 17:34, 15 February 2022
• Palynofacies and kerogen analysis
  ...ental- vs. marine-derived components provide clues concerning depositional environment and hydrocarbon-generating potential (e.g., type and amount). Palynofacies
  6 KB (805 words) - 18:09, 24 January 2022
• Delta plain, upper
  ...ll sand body. Potential for porosity traps is great in the braided-channel environment. ...e nodules and iron oxide pellets are found in braided channels in the arid environment.
  33 KB (4,905 words) - 16:40, 6 April 2016
• Lithofacies and environmental analysis of clastic depositional systems
  | Facies, depositional environment | [[Paleobathymetry|Water depth]], depositional environment, [[time lines]]
  38 KB (5,198 words) - 22:11, 15 January 2024
• The Neuquén Basin: Sequence Stratigraphy of Vaca Muerta Formation
  ...bindstones suggest a low rate of sedimentation, low energy and low oxygen environment. ...Tomassini et al.,<ref name=Tomassini /> these facies are interpreted as an environment of outer ramp, where periods of storm and good weather prevailed.
  16 KB (2,490 words) - 15:32, 8 January 2021
• Reservoir modeling for simulation purposes
  * Rock typing for each environment of deposition to estimate permeability from log derived [[porosity]] and es ...irst priority in describing the reservoir rock is the determination of the environment of deposition and the range of [[lithofacies]] that occur within the reserv
  17 KB (2,234 words) - 21:21, 19 January 2022
• Geological heterogeneities
  ...es as a function of depositional environments, so that if the depositional environment of a reservoir sequence is known, measurements of shale thicknesses in well ...fortunately, it is not always possible to uniquely define the depositional environment and facies distribution because the reservoir, and the geographic distribut
  17 KB (2,232 words) - 21:22, 19 January 2022
• Paleobathymetry
  ..., F. M. Setzer, and F. L. Smith, Jr., 1966, Interpretation of depositional environment in Gulf Coast petroleum exploration from paleoecology and related stratigra
  7 KB (921 words) - 18:09, 24 January 2022
• Biostratigraphy in sequence stratigraphy
  ...e_analysis#Parasequence_stacking_patterns|prograding]] complex) || Shallow environment compared to underlying strata; upward shoaling and increasing terrestrial i ...on/encyclopedia/continental-shelf/?ar_a=1 Shelf]-margin wedge || Shallower environment than underlying strata with little vertical environmental change within the
  16 KB (2,247 words) - 19:23, 24 January 2022
• Mudlogging: equipment, services, and personnel
  ...le monitoring to integrated computer modeling of the wellsite and borehole environment.
  8 KB (1,031 words) - 15:27, 24 January 2022
• Balanced cross sections
  ...rocks and how rocks behave during [[deformation]] in a particular tectonic environment. “Balanced” refers to the basic assumption made in constructing these s
  8 KB (1,060 words) - 15:07, 3 February 2022
• Structural play geology
  ...tion or relief does not cause interval isopaching but does cause facies or environment of deposition changes due to subsidence rate differences or sediment pathwa ...diment source [[Wikipedia:Terrane|terranes]], bathymetry, and depositional environment, resulting in structurally controlled [[Lithofacies|facies]] variations.
  18 KB (2,422 words) - 14:21, 2 February 2022
• Lithofacies maps
  ! Depositional Environment || Location || Latitude || Longitude ...nvolves the analysis of seismic character to help predict the depositional environment. One method uses a computer-based neural network analysis of waveform chara
  21 KB (3,139 words) - 16:54, 6 April 2016
• Deltaic environments
  ...vel to clay, and deposit these sediments both overbank and into the marine environment through [[distributary channel]]s; (d) rapid rates of deposition often resu
  9 KB (1,310 words) - 19:47, 12 January 2016
• Economics: global supply and demand
  ...ingly such that it creates a lasting value on society and also protect the environment from its negative impacts.
  9 KB (1,388 words) - 15:38, 14 March 2019
• Systems tracts and trap types
  ...d end of the stream mouth bar in a delta or the upper shoreface in a beach environment. This change in depositional inflection scale results in nearly all seismic
  9 KB (1,239 words) - 16:58, 24 February 2022
• Two-dimensional geophysical workstation interpretation: generic problems and solutions
  ...en vintages of seismic data is a tedious chore on paper. In the electronic environment, these shifts are assigned to each seismic line and the data adjusted at th The electronic environment provides the interpreter with a greater degree of detail than does paper. T
  20 KB (2,848 words) - 14:29, 20 January 2022
• Deltaic reservoirs
  ...> Coarse-grained deltas include fan deltas and braid deltas. Each specific environment has its own geometries and typical reservoir characteristics. The geometric ...deretal_1978>Sneider, R. M., C. N. Tinker, and L. D. Meckel, 1978, Deltaic environment reservoir types and their characteristics: Journal of Petroleum Technology,
  34 KB (4,776 words) - 18:18, 5 January 2024
• Identifying depositional sequences in seismic sections
  ...ov/apex/f?p=136:8:0::::: bar] in a delta or the upper shoreface in a beach environment.<ref name=ch04r70>Mitchum, R. M., Jr., and J. C. Van Wagoner, 1990, High-fr
  10 KB (1,394 words) - 21:47, 22 February 2022
• White paper: Hydraulic fracturing
  ...foundation of modern society. We must do so in a manner that protects the environment. * Examine how the technique can be used safely and without threatening the environment.
  27 KB (4,076 words) - 16:33, 19 July 2016
• Dolomite
  ...ich deviate from the composition of the dolomite that is stable in a given environment, or are imperfectly ordered, or both, but which would transform to dolomite
  9 KB (1,409 words) - 19:14, 3 March 2016
• Seismic interpretation
  ...terpreting seismic data is basically the same on paper or in a workstation environment, the workstation offers advantages in data management, manipulation, and di
  10 KB (1,520 words) - 18:48, 21 January 2022
• EMD Tight Oil & Gas Committee 2019-20 Annual Report
  ...U.S. and uncertainty around long term demand along with the current price environment and general state of the economy has contributed to layoffs throughout the
  9 KB (1,373 words) - 20:57, 6 April 2021
• Borehole gravity
  ..., the purpose of the survey was to detect carbonate porosity in a [[reef]] environment that was missed by the other logs. For this objective, the useful radius of
  10 KB (1,517 words) - 15:54, 20 January 2022
• Identifying sea level cycle phase with biostratigraphy
  ...ed by similarity to modern assemblages, provide information on the type of environment in which specific strata were deposited. Biofacies maps are one type of pal
  11 KB (1,548 words) - 16:58, 24 February 2022
• Delta plain, subaqueous
  ...st section of the subaqueous delta is commonly referred to as the prodelta environment and is composed of the finest material deposited from suspension. ...sand, silt, and silty clay laminations in the lower part of the distal bar environment. E. Well-developed parallel silt and sand laminations showing graded beddin
  60 KB (9,022 words) - 17:17, 21 March 2016
• Growth strata
  ...pe sequences exhibit a wide range of patterns depending on the sedimentary environment and facies. In some cases, drape sequences have patterns that are similar t
  13 KB (1,930 words) - 22:28, 20 January 2016
• Perforation design
  * Carrier: A steel tube that carries the charges and protect them from rough environment.
  12 KB (1,786 words) - 21:02, 21 April 2022
• Hydrocarbon reservoirs associated to layered intrusive bodies
  ...host rocks. It may happen that the density remains below the rocks of the environment and that the magma is detained its vertical ascent, the factor involved her
  10 KB (1,475 words) - 16:29, 4 April 2019
• Eagle Ford Group in southwest Texas (USGS)
  ...varies stratigraphically primarily due to variability in the depositional environment. Geographic variation may have been affected by localized depositional cond
  11 KB (1,594 words) - 19:15, 8 February 2024
• Eagle Ford Group, southwest Texas
  ...varies stratigraphically primarily due to variability in the depositional environment. Geographic variation may have been affected by localized depositional cond
  10 KB (1,550 words) - 21:50, 3 March 2022
• Oil and gas contracts
  ...ded to reflect the different operational activities occasioned by an ocean environment. Also, because of intense federal and state regulation, other factors compl
  13 KB (1,979 words) - 19:26, 19 January 2022
• Quick-look lithology from logs
  ...de from depositional energy to depositional process and hence depositional environment. Often this jump is made without seriously considering the intermediate ste (For more details on using log shape to interpret depositional environment, see [[Lithofacies and environmental analysis of clastic depositional syste
  25 KB (3,637 words) - 19:39, 18 January 2022
• SEM, XRD, CL, and XF methods
  ! Technique || General Operating Environment || Data Output || Advantages || Limitations
  11 KB (1,477 words) - 15:25, 24 January 2022
• Geologic mapping (UGM)
  ...hip between the rocks unit. From this column, we can know the depositional environment of the rocks. ...you will make interpretation of the geological processes and depositional environment of the mapping area. From the interpretation, you will make a narration tha
  29 KB (4,733 words) - 15:34, 15 January 2024
• Paraná Basin
  The Bauru Group corresponds to systems tracts deposits of a semi-arid environment formed by [[alluvial]] fans. Sand sheet deposits were crossed by ephemeral ...nt, the Botucatu Formation at the top. During the Jurassic period a desert environment prevailed in this area, similar to the Sahara Desert today, depositing medi
  22 KB (3,382 words) - 19:52, 4 January 2024
• Data: sources
  Obtaining data in an oil field environment is expensive; therefore, it is necessary to justify the [[economics]] of ga ...on will be provided. Interpretations are made as to the likely sedimentary environment of deposition. A summary of the mineralogy, petrography, porosity types, an
  43 KB (6,686 words) - 13:44, 18 March 2019
• Core description
  ...items as color, presence of hydrocarbon residue, and inferred depositional environment can be placed here. Color should be determined using the standard color cha
  13 KB (1,786 words) - 20:50, 19 January 2022
• Recognizing stacked depositional sequences from well data
  ...., Setzer, F., M., Smith, F., L. Jr., 1966, Interpretation of depositional environment in Gulf Coast exploration from paleoecology and related stratigraphy: Gulf
  14 KB (1,901 words) - 15:16, 9 January 2024
• Subduction zone
  ...s: AAPG Studies in Geology 31, p. 101-125</ref> explains that depositional environment in forearc basin may evolove from deep-water deposit, shallow-marine deposi
  27 KB (4,033 words) - 20:52, 27 March 2019
• Petroleum basins of Turkey
  ...d sequence is a dark muddy carbonate which was deposited in a deeper water environment as indicated by planktonic foraminiferas.<ref name=Coruhetal_1997 /> It als ...equence of Middle Campanian age was deposited in a shallow marine–lagoonal environment. It begins with the deposition of shallow water carbonates deepening upward
  52 KB (7,769 words) - 20:28, 18 January 2017
• Braided fluvial reservoirs
  ! Depositional environment || Thickness || Width || Width/thickness ratio
  13 KB (1,859 words) - 21:29, 12 March 2019
• Rock physics analysis for reservoir identification
  ...set is situated at a depth of 3,000-3,100 ft TVDSS in fluvial depositional environment. The lithology encountered in this interval comprised of two gas-charged sa
  15 KB (2,356 words) - 18:00, 26 April 2022
• Pressure detection
  ...f reservoirs and overpressuring is strongly controlled by the depositional environment ([[:file:pressure-detection_fig1.png|Figure 1]]). Overpressured reservoirs
  16 KB (2,450 words) - 21:42, 20 January 2022
• Kingfisher field
  ...anic-rich hemipelagic [[shale]]s occurred in an overall anoxic basin-floor environment resulting in the deposition of the Kimmeridge Clay Formation, with which th
  16 KB (2,358 words) - 16:28, 11 January 2024
• Paleontology
  ..., [[Paleobathymetry|bathymetry]], [[Depositional environments|depositional environment]], [http://www.thefreedictionary.com/lithology lithology], and [[Diagenesis
  17 KB (2,331 words) - 20:11, 10 August 2016
• Silurian Qusaiba shales
  ...ions were filled with [[anoxic]] [[sediment]]s, more [[oxic]] depositional environment led to a widespread deposition of warm, organic-lean [[shale]]s of the [[Qu
  18 KB (2,569 words) - 22:50, 8 January 2019
• Medical geology
  ...ehensive study of health problems arising from the geology of a particular environment, namely: mineralogy, [[geochemistry]], and hydrogeology. ...n, P. Weistein, and E. Derbyshire, 2001, Earth and Health—building a safer environment: Planet Earth, v. 1, p. 1–16.</ref> Through the consumption of plants and
  83 KB (12,860 words) - 14:03, 10 April 2019
• Jordan petroleum geology
  ...n, Y., and Craig, J., 2006, Origin, sequence stratigraphy and depositional environment of an Upper Ordovician (Hirnantian) deglacial black shale, Jordan - Discuss
  16 KB (2,310 words) - 15:13, 19 January 2017
• Marcellus Shale (Devonian) -- Appalachian Basin
  ...tended into Tennessee (Figure 1). According to the Tennessee Department of Environment and Conservation, Division of Water Resources, Oil and Gas Section, there i
  19 KB (2,773 words) - 21:36, 4 March 2022
• Mudstone nomenclature
  ...acKay, D. A., and R. W. Dalrymple, 2011, Dynamic mud deposition in a tidal environment: The record of fluid-mud deposition in the Cretaceous Bluesky Formation, Al
  58 KB (8,391 words) - 19:46, 20 February 2024
• Mudstones
  ...rganic matter and, thus, essentially record attributes of the depositional environment (e.g., Berner<ref>Berner, R. A., 1980, Early diagenesis: A theoretical appr
  16 KB (2,352 words) - 18:46, 4 December 2023
• Wattenberg field
  ...tones are interpreted as nonmarine channel sands in a large alluvial plain environment. Porosities on logs range from 8% to 12%. ...the highest sea levels during the Cretaceous. The interpreted depositional environment for the Codell Sandstone is as a shelf sand or shoreface<ref name=WeimSonne
  72 KB (10,249 words) - 20:06, 15 January 2024
• Risk: expected value and chance of success
  ...(or confidence) that hydrocarbons are present in the subsurface geological environment such that the prospect has had access to them in some quantity to provide a
  22 KB (3,173 words) - 19:27, 19 January 2022
• Carbonate reservoir
  ...es.com/data/specpubs/carbona3/data/a043/a043/0001/0150/0171.htm Tidal flat environment], in P. A. Scholle, D. G. Bebout, and C. H. Moore, eds., Carbonate depositi The shelf interior in carbonate systems commonly shoals to a tidal flat environment that may be extensive in area ([[:File:M91FG199.JPG|Figure 5]]). The highes
  38 KB (5,571 words) - 15:31, 16 January 2024
• Deep-water marine reservoirs
  ...s of a channel, levee and overbank complex in an ancient, deep-water slope environment: Sedimentary Geology, v. 132, p. 205–216.</ref><ref name=BB2004>Beaubouef
  20 KB (2,850 words) - 15:33, 15 January 2024
• Utilization of the industrial revolution 4.0 in oil and gas exploration
  ...seismic facies and this is used to infer about the geological depositional environment, which is mainly used for reservoir characterization. Liu et al.<ref name=L
  21 KB (3,096 words) - 20:59, 21 April 2022
• Phanerozoic Tethys region
  ...tinental, [[shallow marine environment|shallow marine]], and [[deep marine environment]]s) are shown. These maps are a simplified view of the Western Tethys regio ...32, p. 79–96.</ref> The presence of a wide, shallow-water shelf in an arid environment (Triassic-Jurassic) led to the deposition of thick and widespread salt laye
  79 KB (11,542 words) - 18:47, 19 July 2016
• Plate tectonics and basin formation
  ...rse faults bunching up against the bend in the otherwise strike-slip fault environment. In Nigeria, the dominant type of [[basement]] rock intersected by wells dr
  24 KB (3,689 words) - 17:46, 18 April 2019
• Barmer basin
  ...ame=Sisodiaandsingh2000>Sisodia, M.S., and U. K. Singh, 2000, Depositional environment and hydrocarbon prospects of the Barmer Basin, Rajasthan, India: Nafta, Zag
  24 KB (3,528 words) - 22:50, 8 January 2019
• Cuba: Geologic history
  ...n]] generating an orogenic belt. The subduction progressed from an oceanic environment through a region of relatively recent [[oceanic crust]] between North and S
  30 KB (4,263 words) - 22:00, 23 January 2019
• Iran petroleum systems
  ...ered Fars and the southeast part of the Dezful embayment, the depositional environment remained oxic and no source rocks were deposited ([[:file:M106Ch14Fig11.jpg
  27 KB (3,901 words) - 13:51, 26 January 2017
• Diagenetically complex reservoir evaluation
  ...nal model that depicts the vertical and lateral variations in depositional environment as reflected in lithologies, textural properties, fossil content, and sedim
  31 KB (4,171 words) - 18:22, 21 January 2022
• Meandering fluvial reservoirs
  ! Depositional environment || Thickness || Width || Width/thickness ratio
  32 KB (4,727 words) - 21:03, 15 January 2024
• West Texas Super Basin
  ...pressure was equalized to normal hydrostatic pressure in the near-wellbore environment. The exploration discoveries of unconventional resource reservoirs focused ...equalized to normal hydrostatic pressure in the wellbore and near-wellbore environment. The difference with Eagle Oil & Gas Co. completion of the Bell #1 and expl
  157 KB (23,278 words) - 18:36, 16 January 2024
• Vaca Muerta play
  ...moment of highest uncertainty for the future of society, industry and the environment. ...<ref name=Rjnstn2020 />). Bottom: block diagram illustrating a generalized environment of deposition during the Vaca Muerta times<ref>Minisini D., P. Desjardins,
  77 KB (11,201 words) - 20:07, 15 January 2024
• Dolomite and dolomitization: Implications for reservoir characterization
  ...e of continental palaeo-environmental conditions. Communications Earth and Environment, 1, 35.
  38 KB (4,996 words) - 21:07, 21 April 2022
• Faults: structural geology
  ...ngston, and R. E. Fitzmorris, 1994, Reservoir management in a hydrodynamic environment, Iagufu-Hedinia area, Southern Highlands, Papua New Guinea: Presented at th
  63 KB (9,496 words) - 16:51, 15 January 2024
• Shale-gas resource systems
  ...of the organic matrix. The creation of such organic porosity in a reducing environment creates sites for possible catalytic activity by carbonaceous char<ref>Fuhr
  73 KB (10,728 words) - 18:16, 11 January 2024
• Appalachian Basin Marcellus gas play
  ...e (GIP) values because of the increase in pressure within an overpressured environment, thus providing the current bias toward drilling below 1200 m (4000 ft). To
  89 KB (13,415 words) - 19:16, 16 January 2024
• Three-dimensional modeling of clinoforms in shallow-marine reservoirs
  ...clinoform geometries using a simple function, depending on the interpreted environment of deposition and scale of shoreline curvature. Two ellipses are used: the
  113 KB (16,689 words) - 22:11, 15 January 2024
• Shale-oil resource systems
  ...., Organic geochemistry: Developments and applications to energy, climate, environment, and human history: 17th International Meeting on Organic Geochemistry, p.
  97 KB (14,873 words) - 19:53, 11 January 2024