Zobrazeno 1 - 10
of 892
pro vyhledávání: '"Acid fracturing"'
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 6, Pp 168-178 (2024)
Fractured-vuggy carbonate reservoirs are characterized by low porosity， low permeability， and strong heterogeneity. Acid fracturing is the primary technical means to increase the production of this kind of reservoir， and the key to fracturing r
Externí odkaz:
https://doaj.org/article/eb53ff96bc5d44b5ae592812399778a8
Publikováno v:
Cailiao Baohu, Vol 57, Iss 8, Pp 65-71 (2024)
For clarifying the influence of fresh acid and residual acid on the corrosion performance of tubing materials and the adaptability of materials in an acid fracturing environment in a certain oil field， the corrosion damage development trend， pitt
Externí odkaz:
https://doaj.org/article/26895f7131884662a8929559b793a14d
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 3, Pp 147-155 (2024)
Carbonate reservoirs are often stimulated by acidizing and acid fracturing techniques， but the microstructure of the rock surface is corroded and destroyed after acid etching， and the mechanical properties of the rock are changed significantly，
Externí odkaz:
https://doaj.org/article/dfea2f8191d841e5996def4301f12bad
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 2, Pp 119-127 (2024)
The majority of limestone reservoirs in China are characterized by deep burial， low porosity， and low permeability and are influenced by factors such as elevated temperatures， high closure pressures， and strong heterogeneity. Conventional hyd
Externí odkaz:
https://doaj.org/article/ac67d1c5f32f47d4aefe1bfed69aad5c
Publikováno v:
Petroleum Research, Vol 9, Iss 1, Pp 72-84 (2024)
During the life of a well, treatments are carried out to boost productivity by stimulating initially unproduced zones. These treatments include hydraulic fracturing, matrix acidization, and acid fracturing, among others. Hydraulic fracturing treatmen
Externí odkaz:
https://doaj.org/article/85a61de7e98b47619822ce31bead1c53
Publikováno v:
Energies, Vol 17, Iss 21, p 5386 (2024)
Acid fracturing is a crucial stimulation technique to enhance hydrocarbon recovery in carbonate reservoirs. However, the interaction between acid fractures and natural fractures remains complex due to the combined effects of mechanical, chemical, and
Externí odkaz:
https://doaj.org/article/829758b92e5f47cda673c2c15e0a5353
Publikováno v:
Youqi dizhi yu caishoulu, Vol 30, Iss 6, Pp 138-149 (2023)
Acid-fracturing technologies have become conventional measures to increase production in the field of petroleum engineering， and they are widely used in carbonate rock， tight sandstone， and volcanic rock reservoirs. However， relevant research
Externí odkaz:
https://doaj.org/article/e3c8ebd267b14e63854f3af56d2c35e0
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e26517- (2024)
The acid fracturing is a very important stimulation technique for carbonate reservoir. The hydraulic-mechanical-chemical effect is tightly coupled in this fracture process. In this paper, the discretized virtual internal bond is extended to simulate
Externí odkaz:
https://doaj.org/article/6b6faefa71e244c09c568ffcd2395940
Publikováno v:
Petroleum, Vol 9, Iss 2, Pp 248-254 (2023)
To explore the damage behavior of O-ring in acid environment, a high-temperature and high-pressure (HTHP) autoclave was used to simulate the service environment of O-ring, and then 168h corrosion test of hydrogenated nitrile butadiene rubber (HNBR) a
Externí odkaz:
https://doaj.org/article/ac6e754965b54bb3b2644716ffb7e2b7
Publikováno v:
Cailiao Baohu, Vol 55, Iss 11, Pp 192-202 (2022)
The corrosion dissolution behaviour and influencing factors of 7000 series aluminum alloy dissoluble open - hole packers treated by electroless nickel plating and epoxy resin sealing in Tahe oilfield completion operation were analysed, and the fragme
Externí odkaz:
https://doaj.org/article/e55601a9a7a84d7b995dce189f520a67