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  • File:Checkshots-and-vertical-seismic-profiles fig3.png
    The source position (A or B) should be chosen so that the travel path to each receiver is as nearly v
    (945 × 875 (8 KB)) - 21:28, 13 January 2014
  • Deasphalting
    ...deasphalting is achieved by adding light hydrocarbons, such as [[pentane]] or [[hexane]], to the oil. A similar process can occur in nature when [[methan
    864 bytes (120 words) - 19:55, 25 June 2015
  • AAPG Wiki:Users
    ==User types or roles== | '''Root''' || 3 || Login || No || All || The person or people who can log into the server and edit LocalSettings.php
    2 KB (294 words) - 16:01, 6 August 2013
  • Pore systems
    ...ned [[sandston]]e might be classified as having intergranular mesoporosity or a [[limestone]] as having vuggy macroporosity. |Mega/macro || Clean, coarse sandstone or [[carbonate]] [[grainstone]] ||
    3 KB (442 words) - 13:52, 4 April 2022
  • Types of diagenetic traps
    [[Diagenesis|Diagenetic]] traps occur in two basic categories: early or near-surface traps and late-burial traps. Early or near-surface diagenetic traps are created by the following:
    2 KB (294 words) - 21:01, 4 February 2022
  • Template:If pagename
    {{{ {{#if:{{{page|}}}| {{{page|}}} | {{FULLPAGENAME}} }} <!--Has data, or is empty but defined--> | <!--Else, are we on a subpage or a basepage?-->
    2 KB (203 words) - 18:59, 17 January 2014
  • Template:Documentation/start box
    <!--"heading" not defined in this or previous level--> <!--"heading" has data or is empty but defined-->
    2 KB (205 words) - 13:38, 1 July 2014
  • File:M91Figure162.JPG
    ...encountered with landing a horizontal well if the target zone is too high or too low compared to what is predicted. From Chapter 28, AAPG Memoir 91, by
    (600 × 682 (38 KB)) - 19:32, 30 July 2014
  • Hiatus
    A break or discontinuity in a process. An [[unconformity]] is the physical representa
    217 bytes (28 words) - 20:48, 25 August 2014
  • Fluid-composition trap regime
    Fluid-composition traps are controlled by the physical or chemical properties of the trapped fluids themselves. The [[Wikipedia:Solub ...[[asphalt]], [[tar]]) or solid hydrocarbons ([[albertite]], [[gilsonite]], or [[grahamite]]). || ''Tar Seals'' || ''Bacterial degradation;'' Updip tar se
    3 KB (402 words) - 16:31, 13 April 2022
  • Syncline
    ...ts such as tilting or faulting, among others, a fold should have its crown or crest as the [[anticline]] and the trough of its structures as the syncline ...olded. This is the best term used to describe it rather than “downward arc or trough of a fold” this is because due to events when strata has been over
    3 KB (505 words) - 15:58, 21 March 2019
  • Template:Split/doc
    When two or more distinct topics which share the same or similar title are being written about on the same page, even if they are cl To suggest article names (or more than one), simply pipe them into the template. For example, {{tlx|spli
    1 KB (221 words) - 16:46, 14 January 2014
  • File:M91Figure161.JPG
    ..., with the intent of keeping the well within a specific reservoir interval or hydrocarbon zone. From Chapter 28, AAPG Memoir 91, by Mike Shepherd
    (800 × 534 (36 KB)) - 19:25, 30 July 2014
  • Fold
    ...[[uplift]]. Folds are expressed in [[seismic reflection profile]]s as one or more regions of dipping reflections ([[dip]] domains) that correspond to in ...hether or not the thickness of stratigraphic layers changes in dip domains or across axial surfaces.
    3 KB (495 words) - 15:09, 18 January 2016
  • Petroleum system identification
    ...leum system. An oil or gas seep, a show of oil or gas in a well, or an oil or gas [[accumulation]] demonstrates the presence of a petroleum system.
    2 KB (298 words) - 18:35, 25 January 2022
  • How different structural philosophies govern techniques
    ...al geology, and various university departments and E&P companies favor one or another in their courses and approaches to problem-solving. The major appro * Detailed geometric and/or kinematic studies
    3 KB (422 words) - 20:17, 3 February 2022
  • Paleogeography and prospect identification
    ...l analysis of clastic depositional systems#Shoreline deposits|shorelines]] or [[reef]]s. Mapping thickness of reservoir-quality rocks is also useful for ...ial for containing reservoir rocks, i.e., [[Third-order sequences|lowstand or highstand]], using biostratigraphic markers and regional correlation surfac
    4 KB (491 words) - 14:27, 21 March 2022
  • Paleontologic data
    ...tratigraphic correlation and age determination|biostratigraphic analysis]] or in a geographic array for [[Paleoenvironmental analysis|evaluating paleoenv * Records of species present or absent
    2 KB (268 words) - 15:18, 31 January 2022
  • Paleocurrent
    [[file:1024px-WaveRipple.JPG|thumb|300px|Wave ripple or symmetric ripple, from Permian rocks in Nomgon, Mongolia. Photo by [https:/
    372 bytes (51 words) - 22:00, 17 March 2015
  • Isochron
    Time interval (or isotime or isochron) maps are commonly used for interpreting changes in thickness betw
    1 KB (135 words) - 14:13, 24 November 2015

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