Results 41 to 50 of about 401,262 (203)

Design and capital cost optimisation of three-phase gravity separators

open access: yesHeliyon, 2020
The separation of produced fluids is essential once it reaches the surface. This separation is achieved in gravity separators. The design and sizing of separators can be challenging due to the number of factors involved.
Tariq Ahmed   +4 more
doaj   +1 more source

Imaging spontaneous imbibition in full Darcy‐scale samples at pore‐scale resolution by fast X‐ray tomography [PDF]

open access: yes, 2019
Spontaneous imbibition is a process occurring in a porous medium which describes wetting phase replacing nonwetting phase spontaneously due to capillary forces.
Bartels, W. B.   +9 more
core   +2 more sources

Stress corrosion behavior of X80 pipeline steel in the natural seawater with different dissolved oxygen contents

open access: yesFracture and Structural Integrity, 2019
Stress corrosion slow strain rate tensile tests of the X80 steel in the natural seawater are carried out to study the effect of dissolved oxygen (DO) on the sensitivity of stress corrosion.
Zhong-ying Han   +1 more
doaj   +1 more source

A Multicultural Comparison of Engineering Students [PDF]

open access: yes, 2006
A multicultural personality profile of engineering students is presented in this work. The Myers-Briggs Type Indicator (MBTI) was used as an instrument to sort personality types of engineering students at both King Fahd University of Petroleum and ...
, L.F., Seddigi, Z.S.Capretz,
core   +2 more sources

An anisotropic mesh adaptation method for the finite element solution of heterogeneous anisotropic diffusion problems

open access: yes, 2010
Heterogeneous anisotropic diffusion problems arise in the various areas of science and engineering including plasma physics, petroleum engineering, and image processing.
Aavatsmark   +65 more
core   +1 more source

Evaluating Fluid Distribution by Distributed Acoustic Sensing (DAS) with Perforation Erosion Effect

open access: yesSensors
Among the various completion strategies used in multi-stage hydraulic fracturing of horizontal wells, the limited entry design has become one of the most common approaches to promote more uniform slurry distribution.
Daichi Oshikata, Ding Zhu, A. D. Hill
doaj   +1 more source

Practices and prospect of petroleum engineering technologies in ultra-deep sour gas reservoirs, Yuanba Gasfield, Sichuan Basin

open access: yesNatural Gas Industry B, 2016
Located in the Sichuan Basin, the Yuanba Gasfield is the deepest marine sour gas field among those developed in China so far. Its biohermal gas reservoir of the Upper Permian Changxing Fm is characterized by ultra depth, high content of hydrogen sulfide,
Jin Xu
doaj   +1 more source

Endpoint Mobility Ratios for Vertical and Horizontal Wells with Incidence of Scale Deposition [PDF]

open access: yes, 2009
One of the most difficult and profit hurting problems found in the oil field is the build-up of scale deposits in the well bore, production string, flow lines and even in storage tanks.
Bamidele, A. O.   +2 more
core   +1 more source

MODEL OF COMPLEX ASSESSMENT OF THE EFFICIENCY OF PARTNER NETWORK STRUCTURE FUNCTIONING

open access: yesМодели, системы, сети в экономике, технике, природе и обществе
Background. A network structure is an organisational form where enterprises are networked together to share information, resources and expertise, thereby improving production efficiency and product competitiveness. In such a structure, each enterprise
S.V. Frolova, E.M. Deberdieva
doaj   +1 more source

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