Results 41 to 50 of about 8,579,118 (352)

Reservoir quality evaluation of the Late Jurassic Manifa carbonate sequence in one of oilfield in the Persian Gulf [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2019
The late Tithonian Manifa carbonate is one of the important oil producing intervals in some oil fields of the Northwestern Persian Gulf. The combination of geological and petrophysical data in three key wells in one of oilfield, enabled us to clarify the
Ali Asaadi, Mehdi Sarfi, ali imandoust
doaj   +1 more source

Differences in production decline characteristics of horizontal wells in tight gas sandstone reservoirs with different qualities: A case study of the Sulige gas field, Ordos Basin

Frontiers in Energy Research, 2023
Development of horizontal wells is one of the important means to improve the well production of the tight gas reservoir and realize the effective development of tight gas.
Minhua Cheng, Yunsheng Wei, Guang Ji, Bo Ning, Meng Zhao   +4 more
doaj   +1 more source

Restructuring of the epiphytic microbiome and recruitment of algicidal bacteria by Vallisneria natans for the suppression of Microcystis

Frontiers in Plant Science
The effective suppression of cyanobacteria by submerged macrophytes is a key mechanism underlying the successful restoration of aquatic vegetation in some eutrophic water bodies.
Yunni Gao, Yunni Gao, Yunni Gao, Ying Wei, Ying Wei, Ying Wei, Dahai Zeng, Dahai Zeng, Dahai Zeng, Jingxiao Zhang, Jingxiao Zhang, Jingxiao Zhang, Jing Dong, Jing Dong, Jing Dong, Xiaofei Gao, Xiaofei Gao, Xiaofei Gao, Huatao Yuan, Huatao Yuan, Huatao Yuan, Xuejun Li, Xuejun Li, Xuejun Li, Dongru Qiu, Michele Burford   +25 more
doaj   +1 more source

A Method of Productivity Prediction for Multi-Fractured Horizontal Well

Cejing jishu, 2023
The reservoir of horizontal wells in a block of Junggar basin is tight and highly heterogeneous. After large-scale volume fracturing by classification and clustering, there is a large difference in production.
YANG Fan, GAO Yanwu, SHAO Guanghui, LIU Jieli, XU Rui, ZHOU Jufeng   +5 more
doaj   +1 more source

Tingkat Pencemaran Waduk Penjalin Kecamatan Paguyangan Kabupaten Brebes Ditinjau dari Struktur Komunitas Plankton [PDF]

, 2017
Penjalin Reservoir is located in Brebes Regency, Indonesia. Human activity around Penjalin Reservoir, such as irrigation, aquaculture, and sanitation can affect its water\u27s quality.
Arum, O. (Octyviana), Christiani, C. (Christiani), Piranti, A. S. (Agatha)   +2 more
core   +3 more sources

Controls on Reservoirs Quality of the Upper Jurassic Mengyin Formation Sandstones in Dongying Depression, Bohai Bay Basin, Eastern China

Energies, 2020
The Upper Jurassic Mengyin Formation sandstones are important targets for petroleum exploration in Dongying Depression of Bohai Bay Basin, Eastern China. Although the current burial depth of the Upper Jurassic Mengyin Formation sandstones is shallow (900&
Shaochun Yang, Ya Wang, Shiqi Zhang, Yongchao Wang, Yifan Zhang, Yongfu Zhao   +5 more
doaj   +1 more source

The Impact of Clay Minerals on the Porosity Distribution of Clastic Reservoirs: A Case Study from the Labuan Island, Malaysia

Applied Sciences, 2023
Clay mineral content and diagenetic processes are vital factors that affect reservoir quality, especially in tight clastic reservoirs, which are crucial for industrial and scientific purposes.
Muhammad Risha, Haylay Tsegab, Omeid Rahmani, Jalal Douraghi   +3 more
doaj   +1 more source

Evaluation of Reservoir Quality and Forecasted Production Variability along a Multi-Fractured Horizontal Well. Part 1: Reservoir Characterization

Energies, 2021
Completion design for horizontal wells is typically performed using a geometric approach where the fracturing stages are evenly distributed along the lateral length of the well.
Daniela Becerra, Christopher R. Clarkson, Amin Ghanizadeh, Rafael Pires de Lima, Farshad Tabasinejad, Zhenzihao Zhang, Ajesh Trivedi, Roman Shor   +7 more
doaj   +1 more source

Reservoir quality evaluation of the Farewell sandstone by integrating sedimentological and well log analysis in the Kupe South Field, Taranaki Basin-New Zealand

Journal of Petroleum Exploration and Production, 2020
The study used the sedimentological and well log-based petrophysical analysis to evaluate the Farewell sandstone, the reservoir formation within the Kupe South Field.
S. Qadri, Aminul Islam, Mohamed Ragab Shalaby, Mohamed Ragab Shalaby, A. A. El-Aal   +4 more
semanticscholar   +1 more source

The puzzling influence of Ophiomorpha (trace fossil) on reservoir porosity: X-ray microtomography analysis

Frontiers in Earth Science, 2022
Bioturbation can influence petrophysical properties (e.g., porosity, permeability) of sedimentary rocks and, in consequence, reservoir quality. The impact can be positive, negative, or neutral, requiring detailed ichnological analysis.
Olmo Miguez-Salas, Jose Cabrera Ortiz, Javier Dorador, Francisco J. Rodríguez-Tovar   +3 more
doaj   +1 more source