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• Dolomite
  [[File:1280px-Dolomite-Magnésite- Navarre.jpg|thumb|300px|Dolomite et magnésite - Carrière Azcárate, Eugui, Esteribar, Navarre, Espagne. Ph ...disordered arrangement of ions occupies more volume than that of the ideal dolomite structure and is unstable with respect to an ordered phase.
  9 KB (1,409 words) - 19:14, 3 March 2016
• Dolomite and dolomitization: Implications for reservoir characterization
  ...formation of dolomite is called dolomitization (Tucker and Wright, 1990). Dolomite is dominantly a marine mineral / rock but it can also be formed in continen The origin of dolomite is still debateable and different models have been proposed by different re
  38 KB (4,996 words) - 21:07, 21 April 2022

Page text matches

• Dolostone
  ...189</ref> Limestone (calcium carbonate, CaCO₃) is dissolved and dolomite (CaMg(CO₃)₂) is precipitated in the presence of magn
  592 bytes (87 words) - 20:42, 7 July 2016
• Carbonate
  ...]. Carbonate rocks composed mainly of the mineral dolomite are also called dolomite (formerly [[dolostone]]). When metamorphosed both rocks become marble.
  708 bytes (95 words) - 20:42, 7 July 2016
• Dolomite
  [[File:1280px-Dolomite-Magnésite- Navarre.jpg|thumb|300px|Dolomite et magnésite - Carrière Azcárate, Eugui, Esteribar, Navarre, Espagne. Ph ...disordered arrangement of ions occupies more volume than that of the ideal dolomite structure and is unstable with respect to an ordered phase.
  9 KB (1,409 words) - 19:14, 3 March 2016
• Reservoir system quality prediction
  ...ional environment]]) || Low variability [variations of [[limestone]] and [[dolomite]] ] ...lay]], and [[anhydrite]], etc. || [[Aragonite]], high- and low-Mg calcite, dolomite
  3 KB (425 words) - 17:11, 5 April 2022
• Diagenetic traps: criteria for recognition
  ...nersoc.org/pages/Archive-MM/Volume_53/53-373-547.pdf saddle]] or nonplanar dolomite, ferroan [http://encyclopedia2.thefreedictionary.com/poikilotopic poikiloto ...Sequence_boundaries|sequence boundary]] in the updip portion of the Midale dolomite. These [[Wikipedia:Mesoporous material|mesoporous]] dolomites downdip form
  5 KB (611 words) - 21:06, 4 February 2022
• Density-neutron log porosity
  | [[Dolomite]] || 2.876 || 3.0 ...in limestone units and the formation you wish to evaluate is sandstone or dolomite, then correct the log value by using the appropriate chart in a log interpr
  12 KB (1,763 words) - 16:18, 5 April 2022
• Interpreting hydrocarbon shows
  | Continuous-phase oil || Yes || Yes || <65 for Ss, <45 for Ls or [[dolomite]] || Moveable oil || Free oil or oil-cut fluids || Hydrocarbon gradient | Residual oil || Yes || Yes || >65 for Ss, >45 for Ls or dolomite || No moveable oil || No recovery || Hydrostatic gradient
  8 KB (1,130 words) - 17:09, 5 April 2022
• Diagenetic trap regime
  ...acterization#Dolomitization|dolomitization]]. || colspan = 2 | Secondary [[dolomite]] reservoirs; Form as a result of localized secondary dolomitization. ...= 3 | Diagenetic traps || rowspan = 2 | Diagenetic reservoirs || Secondary dolomite reservoirs || [[Hydrothermal diagenesis]] || colspan = 2 | Ascending hot br
  5 KB (645 words) - 16:14, 13 April 2022
• Midale lithofacies and distribution
  ...orous [[mudstone]]”) is locally laminated and burrowed peloidal lime and [[dolomite]] mudstones to wackestones. These tighter rocks originated on a low-energy ...cal characteristics of the main nonreservoir facies in the field: lime and dolomite mudstones to wackestones. ]]
  6 KB (842 words) - 18:50, 4 December 2023
• Midale porosity, pore geometries, and petrophysics
  ...cal characteristics of the main nonreservoir facies in the field: lime and dolomite mudstones to wackestones.]] ...:Microporous material|microporosity]] formed by silt-sized (10μ or less) [[dolomite]] rhombs. [[Capillary pressure]] and [[Scanning electron microscopy (SEM)|S
  5 KB (659 words) - 16:54, 12 April 2022
• Diagenetic impact on traps
  ..._fig21-5.png|Figure 1]], both [[lateral]] and top seals in the [[Carbonate|dolomite]] reservoir were created by [[anhydrite]] cementation during early diagenes
  2 KB (297 words) - 21:06, 3 February 2022
• China Shale Gas & Liquids - Songliao and Junggar Basins
  ...r a section of sea was closed off. Lacustrine-facies dark [[mudstone]] and dolomite interbedded deposits are primarily found in these basins. Organic-rich shal ...potential; in this formation, favorable reservoirs are developed, such as dolomite, dolomitic siltstone, and argillaceous siltstone. The Lucaogou Formation is
  6 KB (850 words) - 17:56, 20 December 2023
• Influence of depositional environment on sandstone diagenesis
  ...ating clays; in areas that were alternately moist and dry [[anhydrite]], [[dolomite]], or calcite common | Calcite mainly; also dolomite, illite, chlorite rims, and quartz
  8 KB (1,129 words) - 14:11, 6 April 2022
• 2021 Middle East Wiki Write Off
  * Muhammad Awais [[Dolomite and dolomitization: Implications for reservoir characterization]]
  2 KB (293 words) - 13:02, 31 May 2022
• Structural exploration: thrust belt example
  ...in the valley in the left foreground are tightly folded Ordovician Bighorn dolomite. ...the valley in the left foreground are tightly folded Ordovician Bighorn [[dolomite]].
  14 KB (1,897 words) - 20:01, 3 February 2022
• Reservoir
  ...can be found as a clastic [[limestone]], carbonate framework (reef), and [[dolomite]]. ====Dolomite====
  14 KB (2,134 words) - 16:48, 26 March 2019
• Quick-look lithology from logs
  | [[Dolomite]] || 15–40 (rarely to 200) * ''“Hot” dolomite'', especially common in the [[Permian basin]] in the United States, may hav
  25 KB (3,637 words) - 19:39, 18 January 2022
• SEM, XRD, CL, and XF methods
  ...⁺² dolomite shows up as bright bands and higher Fe⁺² dolomite as dark bands. Copyright: W. J. Myers. ....<ref name=pt05r107>Machel, H-G., 1985, Cathodoluminescence in calcite and dolomite and its chemical interpretation: Geoscience Canada, v. 12, p. 139–147.</r
  11 KB (1,477 words) - 15:25, 24 January 2022
• Dolomite and dolomitization: Implications for reservoir characterization
  ...formation of dolomite is called dolomitization (Tucker and Wright, 1990). Dolomite is dominantly a marine mineral / rock but it can also be formed in continen The origin of dolomite is still debateable and different models have been proposed by different re
  38 KB (4,996 words) - 21:07, 21 April 2022
• Pore system shapes
  | Grain coating or pore filling by [[calcite]], [[silica]], or [[dolomite]]
  4 KB (528 words) - 13:53, 4 April 2022
• Diagenesis: information from petrology
  ...is, thermal maturation and burial history of the Upper Cambrian Bonneterre Dolomite, southeastern Missouri: an interpretation of thermal history from petrograp
  4 KB (544 words) - 21:38, 4 February 2022
• Carbonate diagenesis
  ...laced limestone particles. Dolomite [[cement]] systematically grows on the dolomite crystal faces, reducing reservoir quality. Dolomitization requires the addi ...n develop, causing a loss of permeability while retaining porosity. In the dolomite environment, grainstone bars are commonly cemented with [[anhydrite]], and
  23 KB (3,026 words) - 20:48, 19 January 2022
• What is permeability?
  ...uality-and-performance_fig9-25.png|Figure 2]], flow unit 1 is a sucrosic [[dolomite]]. On a face of a plug of flow unit 1, a very large number of very small po
  5 KB (694 words) - 20:41, 4 April 2022
• Sequences during moderate-amplitude, high-frequency cycles
  * Top and lateral seals may form where peritidal [[dolomite]] and [[evaporite]] [[Well_log_sequence_analysis#Parasequence_stacking_patt
  5 KB (674 words) - 21:22, 6 April 2022
• Log analysis: lithology
  ...y mixtures of [[sandstone]] and [[limestone]], limestone and [[dolomite]], dolomite and [[anhydrite]], and sandstone and shale. ...typically for binary mixtures of sandstone and limestone or limestone and dolomite. However, the sonic-compensated neutron crossplot is not particularly usefu
  25 KB (3,189 words) - 17:24, 18 January 2022
• Bakken and Three Forks Formations, Williston Basin, North Dakota and Montana (USGS)
  | Porosity (%) || Variable, Sandstones: 5–9%; Dolomite: up to 15% | Permeability (md) || Variable, Sandstones: 0.1; Dolomite: 0.01
  11 KB (1,595 words) - 20:20, 2 June 2021
• Sea level cycles and carbonate diagenesis
  ...ion. The stippled pattern represents [[limestone]]; the brick pattern is [[dolomite]].
  7 KB (960 words) - 21:00, 6 April 2022
• Standard interpretation
  ...ne is 2.65 g/cm³, [[limestone]] is 2.71 g/cm³, and [[dolomite]] is 2.87 g/cm³. The fluid density is dependent upon the salinit ....5 μsec/ft for sandstone, 47.5 μsec/ft for limestone, and 43.5 μsec/ft for dolomite. (A more complete listing of interval traveltimes for common minerals is gi
  25 KB (3,776 words) - 19:53, 18 January 2022
• Subsurface diagenesis and its relation with diagenetic trap on carbonate rocks reservoir
  ...itial water which will go through various rocks-water reaction. Calcite, [[dolomite]], and other minerals that form cement may be formed, depend on the composi ...ies either as [[lithofacies]] or biofacies surrounding shale, limestone or dolomite, as well as lenses containing residual carbonate organisms called biostrome
  16 KB (2,395 words) - 21:18, 9 January 2024
• Diagenetically complex reservoir evaluation
  ...unty, Montana, showing extreme irregularities in the development of porous dolomite zones in the Red River Formation below the C-[[anhydrite]].<ref name=pt06r7 ...s/1982-83/data/pg/0067/0005/0700/0744.htm Origin and geometry of Red River Dolomite reservoirs, western Williston basin]: AAPG Bulletin, v. 67, p. 744–771.</
  31 KB (4,171 words) - 18:22, 21 January 2022
• Early carbonate diagenesis
  ...water, then calcite precipitation may be inhibited and aragonite or even [[dolomite]] may precipitate.<ref name=ch09r35 />
  10 KB (1,352 words) - 19:07, 6 April 2022
• Seismic data display
  ...rease in velocity, such as from a slow velocity shale to a high velocity [[dolomite]], is recorded and processed in such a way as to be displayed as a positive
  9 KB (1,404 words) - 21:17, 19 January 2022
• Carbonate reservoir
  ...at about 80% of the reserves in the carbonates of the United States are in dolomite with 20% in limestone.<ref>North, F. K., 1985, Petroleum geology: Boston, A ...l subsequently filter down, reacting with the underlying sediments to form dolomite.<ref>Adams, J. E., and M. L. Rhodes, 1960, [http://archives.datapages.com/d
  38 KB (5,571 words) - 15:31, 16 January 2024
• Rock quality
  ...Flow unit 1 is a [[Wikipedia:Mesoporous material|mesoporous]], sucrosic [[dolomite]]. Its average Φ is 30% and average K_a is 10 md. Flow unit 2 is
  10 KB (1,534 words) - 16:53, 4 April 2022
• Eolian reservoirs
  ...[[lateral]] dimensions on the scale of a few meters to tens of meters. The dolomite and anhydrite intervals are interpreted as sabkha deposits, which formed in
  19 KB (2,690 words) - 18:42, 1 August 2016
• FWhitehurst sandbox
  * saddle dolomite http://www.minersoc.org/pages/Archive-MM/Volume_53/53-373-547.pdf
  22 KB (3,024 words) - 21:42, 19 December 2014
• Full waveform acoustic logging
  ...against the core measured permeability values for both the [[limestone]]-[[dolomite]] and the sand-shale examples. (After Burns et al.<ref name=pt07r3 />)]]
  10 KB (1,530 words) - 20:47, 19 January 2022
• China Shale Gas & Liquids - Bohai Bay Basin
  ...han 1×10-3 μm2. Intergranular pores in analcite, intercrystalline pores in dolomite and interlayer micro-fractures make tight carbonate, calcareous shale and f
  8 KB (1,251 words) - 15:51, 14 March 2022
• Burial destruction
  ...te methane flare at over [[depth::13,000 ft]] depth in rock described as [[dolomite]] and calcite marble with graphitic inclusions.<ref name=ch11r30>Rozendal,
  11 KB (1,525 words) - 18:50, 1 February 2022
• Iran petroleum systems
  ...ddish cross-bedded sandstone and mud-stone, shallow marine [[shale]] and [[dolomite]], generally organic-lean, which outcrop at the base of the High Zagros thr ...s; I_Zs Ilam limestone and Zubair sands; DK Dalan and Kangan limestone and dolomite
  27 KB (3,901 words) - 13:51, 26 January 2017
• Karst topography
  ...dissolution activity, usually occurring in unsolvable limestone such as [[dolomite]].
  13 KB (2,016 words) - 19:56, 5 April 2019
• Rock-water reaction
  ...ld not be allowed to contact calcium-bearing minerals such as calcite or [[dolomite]]. It is necessary to use HCl as a preflush or cation exchange Ca with an N
  17 KB (2,356 words) - 19:24, 19 January 2022
• Reservoir quality
  | [[Dolomite]] || Rhombohedral, blocky, granular
  18 KB (2,514 words) - 17:47, 21 January 2022
• Rock-water reaction: formation damage
  ...ld not be allowed to contact calcium-bearing minerals such as calcite or [[dolomite]]. It is necessary to use HCl as a preflush or cation exchange Ca with an N
  17 KB (2,380 words) - 18:23, 21 January 2022
• Show evaluation
  | [[Dolomite]], magnesian limestones || Yellow, yellowish brown to dark brown
  18 KB (2,670 words) - 18:21, 21 January 2022
• Well log analysis for reservoir characterization
  | [[Dolomite]] || 2.877 || Methane || 0.423 | Dolomite || 43.5 || Methane || 626
  25 KB (3,679 words) - 21:17, 13 March 2019
• Stimulation
  ...e chlorides of calcium and magnesium) when reacted with [[limestone]] or [[dolomite]].
  24 KB (3,633 words) - 13:55, 24 January 2022
• Reservoir fluids
  ...ed; the major mineral phases in reservoirs such as quartz, carbonate and [[dolomite]] are all water wetting prior to coming in contact with oil.<ref>Abdallah,
  22 KB (3,508 words) - 20:34, 3 March 2016
• Thin section analysis
  ...the petrographic analysis. Common stains are available for [[calcite]], [[dolomite]], [[ferrous carbonate]], [[K-feldspar]], and [[plagioclase]]. Thin section
  24 KB (3,264 words) - 15:09, 24 January 2022
• Introduction to biosteering operation
  | Microcrystalline Dolomite || A || AeolisaccuNodosaria || B || Gymnocodium || C || Ostracod=Globivalvu
  20 KB (2,916 words) - 21:04, 21 April 2022

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