Results 81 to 90 of about 2,122,647 (281)

Hydraulic fracturing and shale gas extraction [PDF]

Master of ScienceDepartment of Chemical EngineeringJames H. EdgarIn the past decade the technique of horizontal drilling and hydraulic fracturing has been improved so much that it has become a cost effective method to extract natural gas from shale ...
Klein, Michael
core  

Miocene to Quaternary Tectonostratigraphic Evolution of the Northern Section of the Burdur‐Fethiye Shear Zone, South‐Western Türkiye

Geological Journal, EarlyView.
New zircon ages reveal that lacustrine sedimentation initiated in the Late Miocene (Messinian), revising earlier Pliocene age assignments. The study results support the interpretation of the northern BFSZ as a broad left‐lateral transtensional shear zone rather than a discrete sinistral fault or simple extensional graben array.
İrem Elitez, Gürsel Sunal, Cenk Yaltırak, İsak Yılmaz   +3 more
wiley   +1 more source

GRS/industry eastern gas shale data base [PDF]

, 1982
The Gas Resource Information System (GRIS) is a computerized data base that contains historical data on eastern gas shale wells. It contains all those elements which industry feels are important for the evaluation of drilling, completion, stimulation and
Zielinski, R. E., Sharer, J. C.
core  

The shale gas revolution and its possible impact on the short term future of the energy transition

, 2022
openIn questa breve relazione finale, si vuole focalizzare l’attenzione sulle fonti “non convenzionali” di gas naturale, ossia lo shale gas, e sulle modalità con cui l’aumentata disponibilità di questo combustibile può influenzare la transizione ...
TIMAR, SERGIU ADRIAN
core  

Late Quaternary lake filling and drying in northern Australia's largest freshwater lake

Journal of Quaternary Science, EarlyView.
ABSTRACT Lake Woods, Jurrkulu, is northern Australia's largest freshwater lake filled today in strong Indo–Australian summer monsoons (IASM) to maximum depths of ~5 m. On the western margins of the lake, two large arcuate ridges occur 20 to 40 m above the lake floor and inset within these are other mid‐elevation lake deposits, such as depositional ...
Tim J. Cohen, Zenobia Jacobs, Caitlyn Scobie, Sam Marx, William Reynolds, Matthew S. Forbes, Haidee Cadd, Xue Rui, Laura Mogensen, Alexandru Codilean, Réka H. Fülöp, Klaus M. Wilcken, Fabian Boesl, Alex F. Wall, Nicola Stromsoe   +14 more
wiley   +1 more source

Fluid–Solid Coupling Simulation and Field Flow Response of Separate-Layer Fracturing in Vertically Heterogeneous Thick Shale: Insights from the Qiongzhusi Formation

Fluids
The Qiongzhusi Formation, a thick and vertically heterogeneous marine shale sequence in southern China, presents substantial obstacles to efficient hydraulic stimulation when conventional horizontal-well staged fracturing is applied, owing to marked ...
Li Ma, Yi Song, Jianfa Wu, Cheng Shen, Junfeng Li, Jianchun Guo   +5 more
doaj   +1 more source

Pre-stack seismic density inversion in marine shale reservoirs in the southern Jiaoshiba area, Sichuan Basin, China

Petroleum Science, 2018
For a typical marine shale reservoir in the Jiaoshiba area, Sichuan Basin of China, P-impedance is sensitive for identifying lithology but not suitable for indicating good shale reservoirs.
Yuan-Yin Zhang, Zhi-Jun Jin, Ye-Quan Chen, Xi-Wu Liu, Lei Han, Wu-Jun Jin   +5 more
doaj   +1 more source

Introducing a ramped pyrolysis/oxidation‐14CO2 analysis system operated with mobile molecular sieve traps

Limnology and Oceanography: Methods, EarlyView.
Abstract A novel instrument for the thermal degradation of sedimentary organic matter was set up at the Alfred Wegener Institute (AWI) in Bremerhaven, Germany, with the aim of enabling Ramped Pyrolysis/Oxidation‐14C analysis as direct CO2 gas measurement.
Laura Kattein, Malte Höhn, Hendrik Grotheer, Torben Gentz, Gesine Mollenhauer   +4 more
wiley   +1 more source

Safety Evaluation Method for Casing Running in Deep Shale Gas Horizontal Wells

Shiyou jixie
To address issues such as passability and pre-fracturing casing deformation during casing running operation in deep shale gas wells， the beam-column infinitesimal method was used to build a mechanical model for trajectory of casing running in crooked ...
Zeng Bo, Li Rui, Shen Cheng, Chen Ke, Yi Qingyang, Mou Yisheng, Fang Pan   +6 more
doaj   +1 more source

China Stakes on Shale Gas

, 2016
The shale gas production in the USA was not missed in China for which the issues of hydrocarbon export and development of own resources are always in the focus of attention of its leadership. Preliminary investigations conducted in China have revealed considerable reserves of shale gas.
Zonn I.S., Zhiltsov S.S.
openaire   +3 more sources