Results 51 to 60 of about 111,777 (169)

Evaluation of Fracture Effectiveness in Ultra-Deep Marine Carbonate Reservoirs of Fuman Oilfield, Tarim Basin

Applied Sciences
Strike-slip faults and their associated fractures in the ultra-deep marine carbonate reservoirs of the Fuman Oilfield, Tarim Basin, hold significant petroleum geological importance, with the developmental characteristics of fractures being a key factor ...
Zedong Liu, Kongyou Wu, Bifeng Wang, Hui Zhang, Ke Xu, Kehao Wang   +5 more
doaj   +1 more source

Influencing factors and preventing measures of intra-well frac hit in shale gas

Youqicang pingjia yu kaifa, 2020
Currently, the problem of intra-well frac hit is serious in shale gas, which disturbs the production of nearby wells. Taking the Weiyuan national shale gas demonstration area as the research object, and according to the production characteristics of ...
HE Le, YUAN Canming, GONG Wei
doaj  

Editorial: Overpressure in sedimentary basins and petroleum geomechanics

Frontiers in Earth Science, 2022
Ahmed E. Radwan, Meng Meng, Jon Zhang
doaj   +1 more source

Fracture propagation model accounting for intersection among hydraulic fractures and natural fractures in three-dimensional space

Meitan xuebao
Due to development of a large number of natural fractures in unconventional gas and oil reservoirs, the fracture expansion patterns during hydraulic fracturing are complicated. It is crucial to clarify the intersecting and expanding mechanical mechanisms
Yuwei LI, Yanru YANG, Aiwen WANG, Lianpeng DAI   +3 more
doaj   +1 more source

Hydraulic Fracturing in Formations with Permeable Natural Fractures

, 2013
The recently developed Unconventional Fracture Model (UFM*) simulates complex hydraulic fracture network propagation in a formation with pre-existing closed natural fractures, and explicitly models hydraulic injection into a fracture network with multiple propagating branches [1].
Kresse, Olga, Weng, Xiaowei
openaire   +3 more sources

Editorial: Advances in the study of natural fractures in deep and unconventional reservoirs

Frontiers in Earth Science, 2023
Lei Gong, Kouqi Liu, Wei Ju
doaj   +1 more source

Influence of stress sensitive differences on natural well productivity in fractured reservoirs

Youqicang pingjia yu kaifa, 2019
In order to study the productivity characteristics of low permeability reservoirs with natural fractures, we established a prediction model of natural fractured reservoir productivity considering stress sensitivity differences between matrix and natural ...
Cao Jun, Tang Hai, Lyu Dongliang, Wu Jinwei   +3 more
doaj  

Characteristics and main controlling factors of natural fractures in continental shale reservoirs —A case study of the third member of Shahejie Formation of Paleogene in Bonan Subsag

Youqicang pingjia yu kaifa
Natural fractures are one of the important reservoir spaces and seepage channels of continental shale reservoirs in Bonan Subsag of Jiyang Depression. The development characteristics and genetic mechanism of natural fractures directly restrict the single
GE XUN, LI WANGPENG, MA YONGSHENG, ZHAO PEIRONG, GUO TONGLOU, LIU YALI, GE XIAOTONG, ZHAO XIAOFEI   +7 more
doaj  

Identification Mechanism of Artificial Fracture Crossing Natural Fracture in Reservoir Stimulation

Shiyou jixie, 2018
To accurately identify whether artificial fractures cross natural fractures, by analyzing the stress field when artificial fracture cross natural fracture, a criterion for identifying the artificial fracture crossing natural fracture is established.Based
Mu Di
doaj  

Experimental study of the effect of natural fracture curvature on hydraulic fracture propagation behavior. [PDF]

Sci Rep
Gong X, Jin Z, Ma X, Liu Y, Li G, Guo Y.
europepmc   +1 more source