Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Evren Ozbayoglu"'
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 9, Iss 2, Pp 1089-1104 (2018)
Abstract Slurry transport has become a subject of interest in several industries, including oil and gas. The importance of slurry/solid transport in the oil and gas industry is evident in areas of cuttings transport, sand transport and, lately, hydra
Externí odkaz:
https://doaj.org/article/c080a63f0f234cd99417082ba67e72d0
Publikováno v:
Energies, Vol 14, Iss 5, p 1484 (2021)
Effectively transporting drilled cuttings to the surface is a vital part of the well construction process. Usually, mechanistic models are used to estimate the cuttings concentration during drilling. Based on the results from these model, operational
Externí odkaz:
https://doaj.org/article/9fac05e0ba5f4632b14ef57b2e94a338
Publikováno v:
Day 2 Tue, May 02, 2023.
Fast and accurate kick detection during drilling operations is critical to ensure drilling safety and reduce non-productive time. Over the years, the industry has taken various approaches to address this problem. However, due to the complexity of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af3e4e1cf7269a2374bfde0163fe78c1
https://doi.org/10.4043/32428-ms
https://doi.org/10.4043/32428-ms
Autor:
Stefan Z. Miska, Evren Ozbayoglu, Jianguo Zhang, Mengjiao Yu, Nicholas Takach, Saeed Rafieepour
Publikováno v:
SPE Journal. 26:2793-2813
Summary In this paper, an extensive series of experiments was performed to investigate the evolution of poromechanical (dry, drained, undrained, and unjacketed moduli), transport (permeability), and strength properties during reservoir depletion and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f2154e1091842ef2e905a12dfbf16da
https://doi.org/10.2118/205364-pa
https://doi.org/10.2118/205364-pa
Publikováno v:
Volume 10: Petroleum Technology.
In this study, a deep learning model is proposed that can accurately predict the rate of penetration during geothermal or oil and gas well construction operations. Also, a genetic algorithm is applied and used together with the deep learning model to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27ae19b169ed92fbb11a0ef7dd1ae161
https://doi.org/10.1115/omae2022-79623
https://doi.org/10.1115/omae2022-79623
Publikováno v:
Day 1 Mon, May 02, 2022.
Zonal isolation is vital for safety operation of the well. Loss of zonal isolation can lead to sustained annulus pressure (SAP), which requires stopping production or even abandon of the well. The worst result of losing zonal isolation is the contami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fb1a3b7c469105b3be5f533c64f1e6e
https://doi.org/10.4043/32046-ms
https://doi.org/10.4043/32046-ms
Publikováno v:
SPE Drilling & Completion. 35:297-316
Summary A successful cement placement can provide zonal isolation and environmental safety. Effective design of cement placement and mud removal affects all the stages of the wellbore life, from drilling ahead to production. Accurate predictions of f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bed395f1d471e788ef7991ac33f1777d
https://doi.org/10.2118/189646-pa
https://doi.org/10.2118/189646-pa
Publikováno v:
Day 1 Fri, November 26, 2021.
Creep, the time-dependent deformation of rock, will increase the pressure applied on the interface between the cement and formation. The objective of this paper is to study the influence of the formation creeping effect on the cement sheath integrity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65f64ff515dcb489ffc2400228f55ff3
https://doi.org/10.2118/208442-ms
https://doi.org/10.2118/208442-ms
Publikováno v:
SPE Journal. 25:1462-1488
Summary Loadings acting on a wellbore are more realistically regarded as dynamic rather than static, and the wellbore response under dynamic loading can be different from that under static loading. Under dynamic loading, the inertia term should be co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::796838d055f24b6c74cab3baeb6092dc
https://doi.org/10.2118/198914-pa
https://doi.org/10.2118/198914-pa
Publikováno v:
Journal of Petroleum Science and Engineering. 178:1128-1142
This paper studies the integrated effect of double cutters on cutting rock. The rock being cut is subjected to hydrostatic pressure. Double cutters paralleled to each other and separated with a distance are advancing in the same direction and removin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e90f894119956cc37286cfe6ad60094
https://doi.org/10.1016/j.petrol.2019.04.024
https://doi.org/10.1016/j.petrol.2019.04.024