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Study of massive water huff-n-puff technique in tight oil field and its field application
, 2021Based on the characteristics of horizontal oil wells in tight reservoirs during their late stage, which are exploited by elastic drive of natural energy and stimulated by large-scale volume fracturing; the massive water huff-n-puff technique is proposed ...
Guowei Qin +6 more
semanticscholar +1 more source
Discussion on effective development techniques for continental tight oil in China
Petroleum Exploration and Development, 2014 Based on the main geological features and technical breakthroughs made in tight oil exploration, the major challenges facing tight oil development are analyzed, and the key technical trend for tight oil development is discussed in this paper.
Jinhu Du, Desheng Ma, Jinhua Fu
exaly +2 more sources
Journal of Petroleum Science and Engineering, 2021
The lithofacies characteristics of fine sedimentary rocks affect the hydrocarbon generation capacity and reservoir performance of tight oil and are closely related to the sedimentary environment.
Feng Wang +6 more
semanticscholar +1 more source
The lithofacies characteristics of fine sedimentary rocks affect the hydrocarbon generation capacity and reservoir performance of tight oil and are closely related to the sedimentary environment.
Feng Wang +6 more
semanticscholar +1 more source
Journal of Petroleum Science and Engineering, 2021
Water huff-n-puff has been considered as a cost-effective method to enhance oil recovery in tight reservoirs. However, the physical simulation method for water huff-n-puff is still lacking up to now, so that the production behaviors of actual tight ...
Ke Sun +6 more
semanticscholar +1 more source
Water huff-n-puff has been considered as a cost-effective method to enhance oil recovery in tight reservoirs. However, the physical simulation method for water huff-n-puff is still lacking up to now, so that the production behaviors of actual tight ...
Ke Sun +6 more
semanticscholar +1 more source
Wettability Alteration in a Tight Oil Reservoir
Energy & Fuels, 2013In fractured reservoirs, the efficiency of water flood is governed by spontaneous imbibition of water into oil-containing matrix blocks. When the matrix is oil-wet or mixed-wet, little oil can be recovered by imbibition. The objective of this work is to identify chemicals that can be added to the injection water that can induce imbibition into an ...
P. Kathel, K. K. Mohanty
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Future Trends for Tight Oil Exploitation
SPE North Africa Technical Conference and Exhibition, 2015Abstract In this paper, production characteristics of tight oil reservoirs are summarized and analyzed, the investigated reservoirs include Cardium sandstone reservoir and Pekisko limestone reservoir. The phenomenon that gas and oil or water and oil are co-produced at an early stage of exploitation has been observed.
K. Zhang +7 more
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Oil Sands, Heavy Oil, Tight Oil/Gas, BCGAs and CBM
2021Unconventional reservoirs differ from conventional hydrocarbon reservoirs because of their poor matrix porosity and permeability and are characteristically difficult to produce hydrocarbon. Unconventional reservoirs occurring worldwide are of various types some of which namely the oil sands, heavy oil, tight oil and gas, high pressured basin centred ...
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Introduction to shale and tight oil reservoirs
, 2020 This chapter introduces the basic definitions for shale and tight oil reservoirs. It also describes the main geological characteristics of such unconventional resources and discusses the production techniques used to develop them.
Bai, Baojun +5 more
openaire +2 more sources
, 2021
In this paper, an integrated and pragmatic framework has been developed to experimentally determine the live oil oxidation with its physical properties and evaluate performance of air injection in a tight reservoir.
Guangfeng Liu +5 more
semanticscholar +1 more source
In this paper, an integrated and pragmatic framework has been developed to experimentally determine the live oil oxidation with its physical properties and evaluate performance of air injection in a tight reservoir.
Guangfeng Liu +5 more
semanticscholar +1 more source
Digital geophones and exploration of tight oil
SEG Technical Program Expanded Abstracts 2014, 2014Geophones are key instruments used for seismic data acquisition, and the quality of seismic data acquired for prospecting depends directly on their performance. With the development of geophysical prospecting technologies and high-resolution exploration requirements, especially in tight marl oil exploration, an increased demand on the accuracy and ...
Bai Xuming* +5 more
openaire +1 more source