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• Drilling fluid
  An essential element of [[drilling a well]] is the drilling fluid or mud. Drilling fluids serve a number of functions: The most important feature of any drilling fluid (or mud) system is that the interaction between the mud and the drilled formati
  13 KB (1,866 words) - 21:17, 19 January 2022
• Subsurface diagenesis and its relation with diagenetic trap on carbonate rocks reservoir
  ...n in water saturated condition produces mold, vein, hole, and channel with or without the breakdown of this appearance (associated with cave and karst ge ...e occurs, is causing a stable reaction which changing metastable carbonate or the other stable reaction (recrystallization, includes neomorphism). Weathe
  16 KB (2,395 words) - 21:18, 9 January 2024
• Weyburn field location and trap problem
  ...stion: Could the Midale marly beds provide a seal for a 600-ft oil column, or must hydrodynamics be present to augment the seal quality of the Midale mar
  6 KB (848 words) - 17:34, 3 January 2024
• Template:Border-radius/doc
  Do not use two or three values, as this results in different rendering between various browse
  2 KB (249 words) - 14:58, 5 November 2013
• Three-dimensional seismic method
  ...in the [[Gulf of Mexico]] to delineate salt domes. Shooting around a lake or a topographic high to achieve subsurface coverage under the surface obstacl ...[[length::1 km]], the line spacing in 3-D surveys can be [[length::50 m]] or less. This dense coverage requires an accurate knowledge of shot and receiv
  8 KB (1,201 words) - 20:24, 21 January 2022
• Surficial geochemistry and hydrocarbon detection methods
  * Gas adsorbed onto sedimentary particles or trapped within carbonate cements * Gas dissolved in water or present in the atmosphere
  10 KB (1,443 words) - 16:08, 25 January 2022
• East Breaks hydrocarbon generation model
  ...nally, basins are 3-D entities, and either 2-D models throughout the basin or a 3-D model of the entire basin is essential to understanding the maturatio
  6 KB (850 words) - 15:33, 23 March 2022
• Magnetics: interpreting residual maps
  ...dimentary section in a new basin, i.e., in determining whether it is 2, 5, or [[length::10 km]] thick, for example, to a usual accuracy of about ±15% un ...(B–B′). This may be a strike-slip fault, which is not common in this area, or another down-to-the-east fault that has down-dropped the four anomalies ben
  8 KB (1,109 words) - 17:41, 24 January 2022
• Israel petroleum systems
  ...Rock || Produced by 2001 (MMBO &/or BCFG) || Recoverable Resources (MMBO &/or BCFG) | || 22 || Or || Yafo || 1999 || Yafo Sand || Turbidite sandstone || Gas || Stratigraphic
  10 KB (1,276 words) - 21:00, 19 July 2016
• Tool table
  ...for the standard logging tools. Service companies have specially designed or modified tools that may allow extension of operation ranges.
  5 KB (544 words) - 16:27, 18 January 2022
• Temperature trap regime
  Temperature traps are those in which trap boundaries are created or controlled by subsurface temperatures. Both low temperatures and high tempe
  2 KB (260 words) - 16:31, 13 April 2022
• Reservoir simulation study
  ...by the number of grid blocks resulting from the grid overlain on the field or field segment being studied. In general, the accuracy of results from simul ...he mechanics of production performance (such as viscous flow, [[gravity]], or heterogeneity). For example, a fluid injection project can be studied using
  19 KB (2,711 words) - 17:48, 21 January 2022
• Show evaluation
  ...tion testing, setting pipe, participation elections, and lease acquisition or relinquishment. * Detection of formation [[Natural gas|gas]] or [[Oil as an energy source|oil]]
  18 KB (2,670 words) - 18:21, 21 January 2022
• Rock-water reaction
  ...ervoir rock with extraneous [[drilling]], [[completion]], [[stimulation]], or [[enhanced recovery]] fluids. Rock-fluid reaction can occur from any of the # [[Injection]] or production of fluids at rates exceeding the critical velocity beyond which
  17 KB (2,356 words) - 19:24, 19 January 2022
• Reservoir quality
  ...es in a rock. The remaining space in the rock is occupied by the framework or matrix of the rock and, if present, nonconnected pore space. Common porosit | Dissolution or vug
  18 KB (2,514 words) - 17:47, 21 January 2022
• Rock-water reaction: formation damage
  ...the reservoir rock with extraneous drilling, completion, [[stimulation]], or enhanced recovery fluids. Rock-fluid reaction can occur from any of the fol * Injection or production of fluids at rates exceeding the critical velocity beyond which
  17 KB (2,380 words) - 18:23, 21 January 2022
• Two-dimensional geophysical workstation interpretation: generic problems and solutions
  ...ut the workstation are made here: no hardware constraints exist for memory or storage and an efficient database manager exists for data manipulation. A d ...display types (such as stack, [[seismic migration|migration]], inversion, or attribute) is facilitated by creating several data files, each containing a
  20 KB (2,848 words) - 14:29, 20 January 2022
• Cross section
  ...rough the earth used to clarify or interpret geological relationships with or without accompanying maps. As with other tools applied to [[petroleum]] dev ...[[deformation]] by showing the drape of sediment over developing [[fold]]s or the thickening of the section across [[growth fault]]s. The following eleme
  20 KB (3,029 words) - 16:09, 24 January 2022
• Apatite fission track analysis
  ...n geologic history of an area (and its expected thermal history) to verify or refine a vendor's interpretation. ...tracks would have formed since the uplift to a temperature zone less than or equal to the [[temperature::60°C]] to [[temperature::70°C]]. The fi
  7 KB (994 words) - 21:38, 4 February 2022
• What is permeability?
  ...ements is important for understanding how to assess reservoir rock quality or to compare the quality of one flow unit to another. ...laminations. High vertical K_a generally results from fracturing or even burrowing that cuts across bedding. Most K_a calculations ar
  5 KB (694 words) - 20:41, 4 April 2022

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