Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Tianshou Ma"'
Autor:
Dmitriy A. Martyushev, Inna N. Ponomareva, Vasiliy I. Chernykh, Shadfar Davoodi, Yousef Kazemzadeh, Tianshou Ma
Publikováno v:
Energy Geoscience, Vol 5, Iss 4, Pp 100340- (2024)
Laboratory filtration experiments are employed to investigate effective well killing while minimizing its impacts on surrounding rocks. The novelty of this experimental study lies in the prolonged exposure of rock samples to the killing fluid for sev
Externí odkaz:
https://doaj.org/article/0875e7a8afc54ff3be9fb6bb4b8176fd
Publikováno v:
Petroleum, Vol 9, Iss 4, Pp 545-557 (2023)
The brittleness index plays a significant role in the hydraulic fracturing design and wellbore stability analysis of shale reservoirs. Various brittleness indices have been proposed to characterize the brittleness of shale rocks, but almost all of th
Externí odkaz:
https://doaj.org/article/12ee586f73e14f8fac3d1d0c9241c35c
Autor:
Qiangui Zhang, Bowei Yao, Xiangyu Fan, Yong Li, Nicholas Fantuzzi, Tianshou Ma, Yufei Chen, Feitao Zeng, Xing Li, Lizhi Wang
Publikováno v:
International Journal of Mining Science and Technology, Vol 33, Iss 4, Pp 447-462 (2023)
A failure criterion fully considering the anisotropy and hydration of shale is essential for shale formation stability evaluation. Thus, a novel failure criterion for hydration shale is developed by using Jaeger’s shear failure criterion to describ
Externí odkaz:
https://doaj.org/article/aef875a8e62d415ca2b6e5968c402209
Publikováno v:
Petroleum, Vol 9, Iss 1, Pp 41-52 (2023)
The conglomerate rock is usually featured by strong heterogeneity, high abrasiveness, and poor drillability due to its complex composition and texture, which brought a huge challenge for drilling efficiency. In order to guide the drill bit selection
Externí odkaz:
https://doaj.org/article/63c2ecd895294acb919aa0fdbb08e5a8
Publikováno v:
International Journal of Coal Science & Technology, Vol 9, Iss 1, Pp 1-31 (2022)
Abstract Coalbed methane (CBM) drilling and completion technologies (DCTs) are significant basis for achieving efficient CBM exploration and exploitation. Characteristics of CBM reservoirs vary in different regions around the world, thereby, it is cr
Externí odkaz:
https://doaj.org/article/1f73b08c55014ed89f694a4277fe8039
Publikováno v:
Geofluids, Vol 2023 (2023)
The proper drilling mud density is vital for wellbore stability maintenance, which relies on both stress distribution on the borehole wall and rock strength. Thus, the selection of rock strength criterion is vital for wellbore stability analysis (WSA
Externí odkaz:
https://doaj.org/article/57a80d932e294304be8062708455a72f
Publikováno v:
Advances in Mechanical Engineering, Vol 14 (2022)
A finite element model of wellbore stability was proposed for a horizontal well, and drill-string friction and lateral collision in the process of rotary motion were taken into account. An unconfined compression test was used for model validation, th
Externí odkaz:
https://doaj.org/article/010151efb20444c1aff6f680be97142b
Publikováno v:
Energy Science & Engineering, Vol 8, Iss 3, Pp 740-754 (2020)
Abstract Gas‐liquid displacement occurs often in fractured gas reservoirs, and can cause gas kick and mud leakage, resulting in a very high risk of losing well control. To analyze gas‐liquid displacement between borehole and gassy fracture, we us
Externí odkaz:
https://doaj.org/article/e7caa6c603a543bf82c7c94a2aeab252
Publikováno v:
Energy Science & Engineering, Vol 7, Iss 5, Pp 1727-1747 (2019)
Abstract Annular pressure buildup (APB) is induced by high‐temperature tubing fluid heating the trapped annular fluid, which leads to liquid thermal expansion at the production stage in deepwater wells. Casing would be burst or collapsed without AP
Externí odkaz:
https://doaj.org/article/e4b088cd6c7a4172b595893dc3a9a97e
Publikováno v:
Petroleum, Vol 5, Iss 1, Pp 52-57 (2019)
It is an important mechanical parameter for fracture toughness that affects hydraulic fracturing. Some methods such as indoor test core and logging data interpretation are commonly used to obtain fracture toughness. These methods, however, have their
Externí odkaz:
https://doaj.org/article/7d6a44d9210743798dc566b498a32486