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• 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

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