Results 21 to 30 of about 1,267 (203)
Paleoceanography and Paleoclimatology, Volume 37, Issue 5, May 2022., 2022 Abstract We explore the effects of the Pliensbachian–Toarcian Boundary Event (P–ToBE) on tropical carbonate productivity in the interior to margin and slope of the Venetian Platform (Northern Italy). We document the P–ToBE for the first time in the shallow‐water platform margin, and we bio‐ and chemostratigraphically tie it to transgressive/regressive ...
Sarah Fleischmann +4 more
wiley +1 more source
Review of Modeling Approaches to Groundwater Flow in Deformed Carbonate Aquifers
Groundwater, Volume 59, Issue 3, Page 334-351, May/June 2021., 2021 Abstract We discuss techniques to represent groundwater flow in carbonate aquifers using the three existing modeling approaches: equivalent porous medium, conduit network, and discrete fracture network. Fractures in faulted stratigraphic successions are characterized by dominant sets of sub‐vertical joints.
Giacomo Medici +3 more
wiley +1 more source
Shiyou shiyan dizhi, 2023 In recent years, some progress has been made in the exploration of Ordovician natural gas in the western Ordos Basin, among which, the Ordovician Kelimoli Formation has the highest degree of natural gas accumulation.
Huimin LI +7 more
doaj +1 more source
Geofluids, Volume 2021, Issue 1, 2021., 2021 Owing to multiple tectonic events after the Late Triassic, the northern segment of the western Sichuan depression (NSWSCD) has a complex geological history of significant uplift and deeply buried. With abundant oil and gas play in the NSWSCD, the study of paleo‐oil reservoir systems and early hydrocarbon accumulation in this area is of great ...
Xiao Liang +7 more
wiley +1 more source
Geofluids, Volume 2021, Issue 1, 2021., 2021 Carbonate reservoirs are the main reservoir types in China, which occupy the large ratio of reserves and production at present. The high‐efficiency development of carbonate reservoirs is of great significance to assure the stability of national energy supply.
Haijun Yan +10 more
wiley +1 more source
Geosciences, 2020 An intra-Vallesian (Upper Miocene) paleokarst developed at the top of the Intermediate Miocene Unit in the continental intracratonic Madrid Basin is recognized.
Juan Carlos Cañaveras +4 more
doaj +1 more source
Structural Controls on Basin‐ and Crustal‐Scale Fluid Flow and Resulting Mineral Reactions
, 2022 Geofluids, Volume 2022, Issue 1, 2022.
Enrique Gomez-Rivas +3 more
wiley +1 more source
地质科技通报, 2022 Reservoir strata with carbonate rocks of Feixianguan Formation are the main output horizons of natural gas in Puguang Gas Field, Northeast Sichuan. As to the division of four members of Feixianguan Formation, the controversy regarding whether the T1f1 ...
Xinyang Liang +5 more
doaj +1 more source
Hydraulic Fracturing‐Induced Seismicity
Reviews of Geophysics, Volume 58, Issue 3, September 2020., 2020 Abstract Hydraulic fracturing (HF) is a technique that is used for extracting petroleum resources from impermeable host rocks. In this process, fluid injected under high pressure causes fractures to propagate. This technique has been transformative for the hydrocarbon industry, unlocking otherwise stranded resources; however, environmental concerns ...
Ryan Schultz +5 more
wiley +1 more source
An Impressive Impact on Well Productivity by Hydrochloric Acidizing of Vuggy Carbonate Reservoir: A Case Study [PDF]
Iranian Journal of Oil & Gas Science and Technology, 2017 Hydrochloric acidizing is a routine operation in oil fields to reduce the mechanical skin. In this paper, practical acidizing in a typical carbonate oil reservoir located in the southwest of Iran is practiced, which shows an unexpected improvement after ...
Abolfazl Hashemi, Seyed Reza Shadizadeh
doaj +1 more source