Results 71 to 80 of about 105,431 (311)

Anti-channeling cementing technology for long horizontal sections of shale gas wells

open access: yesNatural Gas Industry B, 2018
Large-scale hydraulic fracturing combined with horizontal well drilling is the key technology in shale gas development. But poor cementing quality is a crucial bottleneck restricting well completion and reservoir stimulation. In this paper, the shale gas
Changqing Zhao   +7 more
doaj   +1 more source

Experimental Evaluation of Water Control for Continuous Packer in Buried Hill Fractured Gas Reservoir: A Case Study of HZ 26-6 Condensate Gas Field

open access: yesLithosphere, 2022
Although research into water control completion techniques is now relatively mature, there are still difficulties in controlling water in fractured gas reservoirs in the sea.
Zhengxin Sun   +5 more
doaj   +1 more source

Nanofillers Reinforcing Biopolymer Composites for Sustainable Food Packaging Applications: A State‐of‐the‐Art Review

open access: yesAdvanced Functional Materials, EarlyView.
Biopolymers are sustainable, biodegradable alternatives to petroleum‐based plastics for food packaging. Its adoption is often limited by poor mechanical strength, barrier properties, and improved thermal stability through the incorporation of nanofillers.
Himakshi Baishya   +2 more
wiley   +1 more source

Practice and understanding of sidetracking horizontal drilling in old wells in Sulige Gas Field, NW China

open access: yesPetroleum Exploration and Development, 2019
To seek effective ways of lowering development cost and tapping inter-well remaining reserves, sidetracking horizontal wells from old wells in Su10 and Su53 Block were conducted.
Jinwu ZHANG   +3 more
doaj   +1 more source

Experimental study on sand production of depleted oil and gas reservoirs

open access: yesFrontiers in Earth Science, 2023
With the increasing demand for natural gas, the emergency peak shaving capacity of gas storage is facing great challenges. The operation of gas storage converted from depleted oil and gas reservoir has the characteristics of strong injection and ...
Yuda Zhang   +8 more
doaj   +1 more source

Assessment and Evaluation of Sand Control Methods for a North Sea Field [PDF]

open access: yes, 2011
Imperial Users ...
Latiff, Amir, Latiff, Amir
core  

Transforming Cellulose Into Functional Three‐Dimensional Structures

open access: yesAdvanced Functional Materials, EarlyView.
Cellulose is promising for replacing synthetic polymers due to its excellent mechanical properties and low cost. This review highlights the recent advancements in transforming cellulose into functional 3D structures, including liquid gels and porous materials.
Xia Sun   +5 more
wiley   +1 more source

Oil and Gas Leases in Ohio Legal, Tax and Environmental Considerations [PDF]

open access: yes, 1986
PDF pages ...
James, Randall   +2 more
core  

Substrate Engineering for Durable Omniphobic Liquid‐Like Surfaces

open access: yesAdvanced Functional Materials, EarlyView.
The significant yet less investigated role of substrates in determining the liquid‐repellency and mechanical durability of liquid‐like surfaces (LLSs) is explored. Thick and crack‐free sol–gel silica intermediary layers are developed that can smoothen substrate asperity roughness even at the micron scale, enabling omniphobic polydimethylsiloxane‐based ...
Tao Wen   +6 more
wiley   +1 more source

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