Search results

• Identifying depositional sequences in seismic sections
  * Regionally extensive parallel reflections ...rallel, often uniformly high-amplitude seismic reflections. The regionally extensive parallel reflections correlate across faults and have the same relative thi
  10 KB (1,394 words) - 21:47, 22 February 2022
• Braided fluvial reservoirs
  ...ental scale with individual systems that are very thick and laterally very extensive. Gibling<ref name=Gibling_2006>Gibling, M. R. 2006, Width and thickness of ...rs: Geological Society Special Publication 75, p. 333–367.</ref> Laterally extensive braided river reservoirs tend to be in communication with strong aquifers.
  13 KB (1,859 words) - 21:29, 12 March 2019
• Pore systems
  ...nto four major pore categories that can be divided into ten subcategories. Extensive experience and laboratory analysis show that these pore type categories hav
  3 KB (442 words) - 13:52, 4 April 2022
• Using a tectonic history model for petroleum system analysis
  ...hermal subsidence of the basin center and relatively high sea level formed extensive carbonate platforms along the basin margin and sediment starvation of the b
  4 KB (518 words) - 16:35, 22 February 2022
• EMD Tight Oil & Gas Committee
  ...onal basins. Tight oil and gas or “shale” resources have been the focus of extensive development over the past 15+ years due to improvements in engineering, sti
  4 KB (570 words) - 20:56, 6 April 2021
• Early carbonate diagenesis
  ...diagenetic alteration may be limited, whereas in humid climates it may be extensive. In humid climates, a thick soil zone develops and there is abundant meteor ...ic or vuggy [[porosity]]. In the active saturated freshwater phreatic zone extensive and rapid cementation occurs. Cement is equant calcite that coarsens toward
  10 KB (1,352 words) - 19:07, 6 April 2022
• Identifying depositional sequences from biostratigraphic data
  ...rrelates with the interval at the sea floor that is part of the regionally extensive transgressive mud of the [[Holocene]]. The arrow on the seismic section, sh ...236.</ref> The correlation of abundant ''G. menardii'' with the regionally extensive transgressive mud of the Holocene provides local confirmation of the warm-w
  9 KB (1,143 words) - 14:57, 23 February 2022
• Fault-dependent leak points, continuity, and charge
  ...nd destroy plays within basins. In many basins, thick, continuous, areally extensive sequences of shale or salt act as regional top seals. The [[Gippsland Basin
  4 KB (556 words) - 20:56, 31 March 2022
• Deep-water marine reservoirs
  | Laterally extensive [[mudstones]] commonly form permeability barriers to vertical flow || Encou ...complex connectivity will depend upon whether the individual channels show extensive sand-sand contacts with each other or not. It is not always easy to assess
  20 KB (2,850 words) - 15:33, 15 January 2024
• Update for Fayetteville Shale Gas Play in Arkansas, 2019
  The Arkansas Geological Survey (AGS) has completed two extensive geochemical research projects on the Fayetteville Shale and has provided th
  5 KB (645 words) - 22:38, 2 June 2021
• Fayetteville Shale Gas Play, Arkansas
  The Arkansas Geological Survey (AGS) has completed two extensive geochemical research projects on the Fayetteville Shale and has provided th
  4 KB (598 words) - 21:52, 3 March 2022
• Stratigraphic trap seals
  ...tle structural [[dip]], where small [[hydrocarbon column]]s can be areally extensive. As structural dip steepens, the need for high-quality seals increases, rai
  5 KB (632 words) - 20:26, 3 February 2022
• Superimposed sea level cycles
  ...essive phases of siliciclastic deposition are likely to deposit regionally extensive muds, forming potential top seal for underlying regressive sands. During th ...ings, the transgressive-to-highstand phases may be dominated by regionally extensive carbonate platforms. The mudstone-dominated transgressive deposits can prov
  11 KB (1,469 words) - 15:06, 5 January 2024
• Cuba: Geology and regional setting
  ...[[rudistid]]s, the spectacular [[limestone]] Mogotes of Pinar del Rio, the extensive [http://www.merriam-webster.com/dictionary/outcrop outcrops] of [https://ww ...library/viewglossrecord.php?gID=00000000012 ultrabasic] rocks are the most extensive in the region.
  13 KB (1,851 words) - 20:43, 7 July 2016
• Great American carbonate bank
  ...Laurentia. The records of younger transgressions, which may have been more extensive, are commonly removed by erosion. Consequently, this map records the maximu
  5 KB (768 words) - 18:39, 1 August 2016
• Sequences during low-amplitude, high-frequency cycles
  * Peritidal parasequences with regionally extensive tidal flat caps
  5 KB (708 words) - 21:00, 6 April 2022
• Eolian reservoirs
  ...dunes, much of which are wind deposited. They can form thick and laterally extensive sandstone reservoirs. Eolian sandstone reservoirs are commonly found in two ...between original sedimentary texture and porosity has survived even after extensive [[diagenesis]]. The very poor permeability characteristics of interdune sed
  19 KB (2,690 words) - 18:42, 1 August 2016
• Siliciclastic shorelines and barrier island reservoirs
  Shoreface sands are deposited along shorelines, and they generally form extensive, high-quality reservoir systems ([[:File:M91FG191.JPG|Figure 1]]). Wave act | Extensive layer-parallel carbonate cements below flooding surfaces || || Poor vertica
  18 KB (2,607 words) - 15:33, 15 January 2024
• Austin Chalk, Tokio, and Eutaw Formations, U.S. Onshore Gulf Coast (USGS)
  ...al Austin enables petroleum migration into the unit, leading to an areally extensive continuous accumulation of resource. Chalk and marlstone are the dominant l
  6 KB (846 words) - 20:58, 6 April 2021
• EMD Tight Oil & Gas Committee 2018-19 Annual Report
  Shale gas and liquids have been the focus of extensive drilling for the past 14+ years owing to improved engineering, recovery and
  6 KB (820 words) - 20:57, 6 April 2021
• Other correlation features
  ...elf is starved of terrigenous sediment”.<ref name=ch21r45 /> They are most extensive during times of regional shoreline transgressions. Condensed sections conta
  6 KB (872 words) - 15:20, 4 February 2022
• Factors that cause migration
  ...ained layer. If the coarse-grained layer is external, thick, and laterally extensive, it will act as a carrier bed and postexpulsion migration will begin. Capil
  6 KB (918 words) - 15:16, 14 February 2022
• Barnett shale play
  The Barnett Shale gas play refers to an extensive gas development project covering portions of at least 18 counties in the no
  6 KB (909 words) - 19:24, 14 March 2019
• Sea level cycles and climate
  ...nd plants might have amplified this aridity. Humid conditions prevail when extensive shallow epicontinental seaways present during long-term transgressions caus
  7 KB (894 words) - 20:54, 6 April 2022
• Sea level cycles and carbonate diagenesis
  ...hat form as a result of uplift or third-order sea level lowstand can cause extensive diagenesis. In humid regions diagenesis can extend downdip for many miles a
  7 KB (960 words) - 21:00, 6 April 2022
• Barmer basin
  An extensive database on [[source rock]] properties, [[heat flow]], [[reservoir]] types, ...segments are linked via younger north-northeast striking faults to form an extensive, through-going fault system. Individual faults connected as a result of fau
  24 KB (3,528 words) - 22:50, 8 January 2019
• Deltaic reservoirs
  | Mouth bars contain extensive [[mudstone]] laminae || - || Mouth bars may have poor vertical connectivity ...reases, the sediments become more continuous, coalescing to form laterally extensive beach-ridge and coastal-barrier sand bodies. The outlines of individual mou
  34 KB (4,776 words) - 18:18, 5 January 2024
• Reservoir
  | Stringer ||Thin, elongate strip || None|| Unidirectional || Sparse || Extensive, thin | Linear (seif) || Symmetrical ridge || 2 || Bidirectional || Sparse || Extensive, thin
  14 KB (2,134 words) - 16:48, 26 March 2019
• Stratigraphically complex fields
  |   Open shelves, extensive [[diagenesis]]
  8 KB (983 words) - 20:49, 19 January 2022
• Deltaic environments
  ...ide mark to the limit of tidal influence; thus a lower delta plain is most extensive in areas where tidal ranges are large and seaward gradients and topographic
  9 KB (1,310 words) - 19:47, 12 January 2016
• Diagenetically complex reservoir evaluation
  ...icroscope (SEM) micrographs of rock chips and pore casts. These allow more extensive utilization of these samples for rock characterization.<ref name=pt06r131>S | Invasion of fresh meteoric waters favors extensive dissolution and/or mineral alterations (e.g., kaolinitization of precursor
  31 KB (4,171 words) - 18:22, 21 January 2022
• Paraná Basin
  ...ndwanic orogenic cycle followed the Famatinian orogenic cycle, creating an extensive mountain belt southwest of the Paraná Basin, which overloaded the continen ...n of the South Atlantic Ocean. The Serra Geral magmatism marked the end of extensive sedimentation events in the supercontinent´s interior. After the opening o
  22 KB (3,382 words) - 19:52, 4 January 2024
• Cuba: Geologic history
  ...[[rudistids]], the spectacular [[limestone]] Mogotes of Pinar del Rio, the extensive [http://www.merriam-webster.com/dictionary/outcrop outcrops] of [https://ww ...outhern Rosario, northern Rosario, and La Esperanza belts) by abundant and extensive [[chert]] deposits (Calabazar*, Carmita*, and Santa Teresa* Formations).
  30 KB (4,263 words) - 22:00, 23 January 2019
• Stable isotope stratigraphy
  An extensive database of ⁸⁷Sr/⁸⁶Sr measurements on marine carbonat
  9 KB (1,282 words) - 20:59, 31 January 2022
• South Viking Graben
  ...ous]] level, is shown in [[:file:M115CH02FG02.jpg|Figure 2]]. In addition, extensive released well-data sets are available in this mature hydrocarbon province t ...n the eastern flank of the high, notably forming the main reservoir of the extensive [[Johan Sverdrup field]] (Scott and Ottesen, 2018<ref name=Scottandottesen2
  23 KB (3,562 words) - 19:06, 17 January 2022
• Utilization of the industrial revolution 4.0 in oil and gas exploration
  ...f the oil and gas from the subsurface. In this paper, we aim to conduct an extensive literature review on the adoption and utalization of the fourth industrial ...9, 1853–1857. https://doi.org/10.1190/segam2019-3216007.1</ref> draw on an extensive range of sources to assess the use of Big Data, prominently in exploration
  21 KB (3,096 words) - 20:59, 21 April 2022
• Lithofacies and environmental analysis of clastic depositional systems
  Eolian sands develop in arid settings and commonly form extensive, blanket-like deposits ([[:file:lithofacies-and-environmental-analysis-of-c ...near tidal sand ridges that are perpendicular to shoreline with associated extensive [[tidal flat]]s.
  38 KB (5,198 words) - 22:11, 15 January 2024
• Carbonate reservoir
  ...lts in reservoir models where lateral connectivity is predicted to be more extensive than is the case.<ref>Tinker, S. W., 1996, [http://archives.datapages.com/d ...heterogeneities in minor lithofacies that would otherwise form barriers or extensive baffles. Muddy carbonates can be transformed into porous dolomites with goo
  38 KB (5,571 words) - 15:31, 16 January 2024
• Strain partitioning
  ...lve a component of pure shear (transpression - compressive, transtension - extensive) and a component of simple shear.<ref name=Fossen /><ref name=TyesTik /><re
  13 KB (1,732 words) - 22:01, 23 January 2019
• Production problems
  ...downhole conditions, breakage or wear can occur in any of this equipment. Extensive workovers (specifically, [[fishing]] operations) can be prevented by regula
  16 KB (2,540 words) - 18:41, 20 January 2022
• Carbon dioxide (CO2) storage
  ...ty and subsequent dissemination into the pore system) overlain by suitably extensive and thick seals. ...surface. Monitoring of the activities of stored CO₂ includes an extensive range of established direct and [[remote sensing]] technologies, including
  37 KB (5,487 words) - 21:14, 11 March 2019
• Wellsite math
  ...sing, open hole, drill pipe, and collar dimensions. Several handbooks have extensive tables listing pipe and collar dimensions<ref name=pt03r6>Baker Service Too
  21 KB (3,142 words) - 15:10, 24 January 2022
• Reservoir simulation study
  ...and fluid properties, validation of completion and production history, and extensive history matching to validate and modify this input data. When history match
  19 KB (2,711 words) - 17:48, 21 January 2022
• Marcellus Shale (Devonian) -- Appalachian Basin
  The Middle Devonian Marcellus Shale of the Appalachian Basin is the most extensive shale play in the U.S., covering about 66,600,000 acres (USGS Marcellus Sha
  19 KB (2,773 words) - 21:36, 4 March 2022
• Tethys region
  The most prolific and regionally extensive Paleozoic [[source rock]], is of Silurian age. At a sub-regional scale, sou
  23 KB (3,325 words) - 14:52, 1 August 2016
• Mudstones
  ...unstable at both Earth’s surface and burial conditions, which can lead to extensive diagenetic effects on rock character.
  16 KB (2,352 words) - 18:46, 4 December 2023
• Open hole tools
  ...e to anomalously high resistivity readings for tens of feet below massive, extensive, highly resistive beds. This phenomenon is known as the ''Groningen effect'
  23 KB (3,350 words) - 17:26, 18 January 2022
• Llanos basin
  ...]] and [[Tertiary]] deposits. The Mesozoic [[tectonic]] context was mainly extensive in Colombia, but the [[depocenter]] was located westward of the LBC (Villam
  23 KB (3,247 words) - 22:50, 8 January 2019
• Great American carbonate bank, biostratigraphy
  ...ough which a [[species]] or [[genus]] ranges locally and a ''biozone'', an extensive time-rock unit that approximates the total span of time through which a par ...er Cambrian and the Lower Ordovician used herein was developed mostly from extensive work in the eastern Great Basin,<ref name=Ethingtonandclark_1971 /> <ref na
  58 KB (8,121 words) - 16:35, 1 August 2016
• Sandstone sedimentology and stratigraphy
  ...oclase kaolinitization varies widely even within the same well, being most extensive in the medium- to coarse-grained fluvial sandstones. Compared with the earl
  27 KB (3,802 words) - 19:32, 9 January 2024

View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)