Results 31 to 40 of about 6,761 (302)

Petrogenesis of diachronous mixed siliciclastic-carbonate megafacies in the cool-water Oligocene Tikorangi Formation, Taranaki Basin, New Zealand [PDF]

, 2003
The Oligocene (Whaingaroan-Waitakian) Tikorangi Formation is a totally subsurface, lithostratigraphically complex, mixed siliciclastic-limestone-rich sequence forming an important fracture reservoir within Taranaki Basin, New Zealand.
Nelson, Campbell S., Hood, Steven D., Campbell S. Nelson, Kamp, Peter J.J., Steven D. Hood, Peter J. J. Kamp   +5 more
core   +1 more source

Evaluation of fractures using conventional and FMI logs, and 3D seismic interpretation in continental tight sandstone reservoir

Open Geosciences, 2022
Due to the complex pore structures and strong heterogeneity of fractured reservoirs, it is a hot and difficult point in petroleum geology to identify fractures using logging principles.
Qiu Xiangliang, Tan Chengqian, Lu Yuanyuan, Yin Shuai   +3 more
doaj   +1 more source

Progress and development directions of shale oil reservoir stimulation technology of China National Petroleum Corporation

Petroleum Exploration and Development, 2021
By reviewing the development history of shale oil reservoir stimulation technology of PetroChina Company Limited (PetroChina), we have systematically summarized the main progress of shale oil reservoir stimulation technology of CNPC in five aspects ...
Qun LEI, Dingwei WENG, Shengchun XIONG, Hanbin LIU, Baoshan GUAN, Qiang DENG, Xuemei YAN, Hongbo LIANG, Zeyuan MA   +8 more
doaj   +1 more source

Numerical investigation of casing shear deformation due to fracture/fault slip during hydraulic fracturing

Energy Science & Engineering, 2020
The frequent occurrence of casing failure has significantly affected the development of shale gas in the Sichuan Basin. Based on engineering and geology analyses, natural fracture/fault slip leads to casing shear deformation during hydraulic fracturing ...
Hu Meng, Hongkui Ge, Dengwei Fu, Xiaoqiong Wang, Yinghao Shen, Zhenxin Jiang, Jianbo Wang   +6 more
doaj   +1 more source

Whole lifecycle geology-engineering integration of volumetric fracturing technology in unconventional reservoir

Youqicang pingjia yu kaifa, 2021
Based on the concept of geology-engineering integration, a systematic research, including theoretical study and field investigation, has been performed on design optimization, implement control and post-frac management of the whole lifecycle of ...
JIANG Tingxue, BIAN Xiaobing, ZUO Luo, SHEN Ziqi, LIU Jiankun, WU Chunfang   +5 more
doaj  

Fine Logging Evaluation of Fractures in Continental Tight Oil Sandstone Reservoirs of Yanchang Formation in the Ordos Basin

Frontiers in Earth Science, 2022
Fractures are the main seepage channels in tight reservoirs, and they affect the distribution of high-quality reservoirs and the enrichment of hydrocarbons.
Zhanjun Chen, Anzhao Ji, Yidong Yuan, Yidong Yuan   +3 more
doaj   +1 more source

Geology of the Rokko Tunnel with reference to fracture pattern

Journal of the Japan Society of Engineering Geology, 1968
The Rokko Tunnel built up in April 1967 is 2843m in length and combines Kobe with the Sanda basin in lesser distance. During its construction, geological survey with datailed mapping in scale of 1/100 was attempted and the results are summarized as follows:The wall of the tunnel consists of the quartz diorite, granite and rarely lithoidite.
KASAMA, Taro, AKIMOTO, Hiroshi, HIRANO, Masashige   +2 more
openaire   +2 more sources

Geology of the Pitchblende Deposits of Port Radium, Great Bear Lake, N.W.T. [PDF]

, 1955
The geology of the McTavish Arm area of Great Bear Lake, Northwest Territories, Canada, is reviewed and a geologic map is presented. The geology of the Labine Point region is described in detail.
Campbell, Douglas Dean
core   +1 more source

Fracture Characteristics of Mélange Complex Basement in Bantimala Area, South Sulawesi, Indonesia

Indonesian Journal on Geoscience, 2017
DOI: 10.17014/ijog.4.3.121-141A detailed geological mapping and fracture characterization had been performed in Bantimala area, South Sulawesi, Indonesia.
Benyamin Sapiie, Muhamad Aziz Nugraha, Rizky Kurniawan Wardana, Arif Rifiyanto   +3 more
doaj   +1 more source

Automatic and Manual Fracture-Lineament Identification on Digital Surface Models as Methods for Collecting Fracture Data on Outcrops: Case Study on Fractured Granite Outcrops, Bangka

Frontiers in Earth Science, 2020
Three-dimensional outcrop models, or Digital Surface Models (DSMs), have proved their capacity in many geoscience studies. Along with the advantage in the rapid acquisition, DSMs are capable of creating virtual models of fractured outcrops to be ...
Muhammad Edo Marshal Nurshal, Muhammad Edo Marshal Nurshal, Muhammad Suwongso Sadewo, Arif Hidayat, Wildan Nur Hamzah, Wildan Nur Hamzah, Benyamin Sapiie, Mirzam Abdurrachman, Alfend Rudyawan   +8 more
doaj   +1 more source