Results 51 to 60 of about 23,191 (235)

The origin of heterogeneous sucrosic dolomite reservoir of the lower Permian Qixia Formation, NW Sichuan Basin, China

Energy Exploration & Exploitation, 2023
Sucrosic dolomite, an important hydrocarbon reservoir, has long been the focus of carbonate sedimentological and reservoir geological studies. This study investigated a kind of heterogeneous sucrosic dolomite in the Lower Permian Qixia Formation of NW ...
Nan Jiang, Xingzhi Wang, Dong Xiao, Ran Liu, Wei Wang, Like Zhao, Xiaofang Wang   +6 more
doaj   +1 more source

Assessing impacts to groundwater from CO2-flooding of SACROC and Claytonville oil fields in West Texas [PDF]

, 2006
Comparison of groundwater above two Permian Basin oil fields (SACROC Unit and Claytonville Field) near Snyder, Texas should allow us to assess potential impacts of 30 years of CO2-injection.
Guillot, Stephen N., Holtz, Mark H., Smyth, Rebecca C.   +2 more
core   +1 more source

Seismic Sequence Stratigraphy Applied to Reservoir Recognition and Evolution on Marine Carbonatic Ramp—Macaé Group (Albian to Cenomanian) of Campos Basin

Geological Journal, EarlyView.
A classic oil producing interval of the Campos Basin—Macaé Group is revisited through seismic stratigraphic analysis, providing a stratigraphic framework, characteristic depositional and relative time positioning for several complex structural settings.
Renata Alvarenga, Juliano Kuchle, Francyne Amarante, Garibaldi Armelenti, Claiton Marlon dos Santos Scherer, Luiz Fernando De Ros, Bruno de Souza Silva, Igor Marzano, Márcia Karam, Candy Shirley Rosa Contreras, João Claudio Conceição, José Luis Drummond Alves, Luiz Landau   +12 more
wiley   +1 more source

Characteristics and main controlling factors of intra-platform shoal thin-layer dolomite reservoirs: A case study of Middle Permian Qixia Formation in Gaoshiti–Moxi area of Sichuan Basin, SW China

Petroleum Exploration and Development
Based on the study of the distribution of intra-platform shoals and the characteristics of dolomite reservoirs in the Middle Permian Qixia Formation in the Gaoshiti–Moxi area of the Sichuan Basin, SW China, the controlling factors of reservoir ...
Jiang HE, Zhihua LIAN, Wenjun LUO, Hui ZHOU, Huilin XU, Puwei HE, Yi Yang, Xuemei LAN   +7 more
doaj   +1 more source

Application of mapping and dating techniques in the study of ancient carbonate reservoirs: A case study of Sinian Qigebrak Formation in northwestern Tarim Basin, NW China

Petroleum Exploration and Development, 2020
Ancient marine carbonates experienced complex modifications, making it difficult to identify reservoir genesis and effective porosity before hydrocarbon migration.
Hanxuan YANG, Anping HU, Jianfeng ZHENG, Feng LIANG, Xianying LUO, Yuexing FENG, Anjiang SHEN   +6 more
doaj   +1 more source

Freshwater fishes of the Waterberg aquatic ecoregion, South Africa: Diversity, taxonomic conflicts and conservation concerns

Journal of Fish Biology, EarlyView.
Abstract Southern Africa is a region denoted by both high levels of fish diversity, some of it cryptic and unrecognised by current taxonomy, and severely threatened freshwater ecosystems. The Waterberg, a key aquatic ecoregion of the greater Limpopo River basin in South Africa, represents an area with high terrestrial conservation value but is lacking ...
Darragh J. Woodford, Mandla Magoro, Wilbert T. Kadye, Martinus Scheepers, Yonela Sithole, Tadiwa I. Mutizwa, Tholoana Ntokoane, Albert Chakona   +7 more
wiley   +1 more source

Characteristics of Longwangmiao reservoirs in Penglai gas area and comparison with those in Moxi-Gaoshiti area, central Sichuan Basin

Shiyou shiyan dizhi
The Lower Cambrian Longwangmiao Formation in the Penglai gas area has promising carbonate reservoirs and exhibit strong gas indications, making itself a pivotal exploration zone following the Anyue gas field in the central Sichuan region.
Fengcun XING, Ziqi LIU, Hongshan QIAN, Yong LI, Gang ZHOU, Ya ZHANG, Maoxuan HUANG, Chenglong LI, Hongyu LONG   +8 more
doaj   +1 more source

Episodic dolomitization of Paleozoic limestones in the Kinta Valley, Malaysia: Implications on porosity evolution and reservoir properties

Energy Geoscience, 2021
Carbonates undergo a variety of physical, mineralogical, chemical changes during depositional and post-depositional stages that are of interest to exploration geologists and sedimentologists.
Poon Xin Hui, Mu. Ramkumar, R. Nagarajan, Manoj J. Mathew, T.F. Ng   +4 more
doaj   +1 more source

Clumped Isotope Signatures of Dolomites as Reservoir Rocks, Southeast Anatolia

Afyon Kocatepe University Journal of Sciences and Engineering, 2022
Yeni nesil bir jeotermometre yöntemi olan kümelemiş izotop tekniği derin gömülmüş kayaçların diyajenetik süreçlerinin iyi anlaşılması kabiliyetine sahiptir. Bu yöntem kullanılarak, Kambriyen-Eosen yaş aralığındaki altı birimden, ~1-3.2 km gömülme derinliğine sahip toplamda 28 adet dolomit üzerinde ölçüm yapılmıştır.
Deniz ATASOY, Aylin GEÇER, Arzu AKTOSUN, Aynur GEÇER BÜYÜKUTKU   +3 more
openaire   +1 more source

Dynamic reservoir-condition microtomography of reactive transport in complex carbonates: effect of initial pore structure and initial brine pH [PDF]

, 2017
We study the impact of brine acidity and initial pore structure on the dynamics of fluid/solid reaction at high Péclet numbers and low Damköhler numbers.
Bijeljic, B, Blunt, M, Menke, HP
core   +1 more source