Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Julius U. Akpabio"'
Publikováno v:
Petroleum, Vol 6, Iss 4, Pp 340-352 (2020)
The traditional method of using the coefficient of drag – Reynolds number relationship to predict cuttings settling velocity involves an implicit procedure that requires repeated, time-consuming and tedious iterations using Newtonian or mostly non-
Externí odkaz:
https://doaj.org/article/a5b7717ff79a463194d1e3c19b0f29af
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 10, Iss 3, Pp 1081-1095 (2019)
Abstract In this paper, an artificial neural network model was developed to predict the downhole density of oil-based muds under high-temperature, high-pressure conditions. Six performance metrics, namely goodness of fit (R 2), mean square error (MSE
Externí odkaz:
https://doaj.org/article/6c5063cbde2540c29786aefa8e9837ad
Publikováno v:
Heliyon, Vol 6, Iss 5, Pp e04091- (2020)
In the exploration for hydrocarbons, a successful drilling operation to the desired depth hinges on the effective performance of the formulated drilling fluid. Apart from carrying drill cuttings to the surface, another major function of the fluid is
Externí odkaz:
https://doaj.org/article/d415be94fd17447993add127c6e48234
Publikováno v:
Heliyon, Vol 5, Iss 7, Pp e02059- (2019)
When drilling with water based muds (WBM), significant fluid loss volumes from the mud into the formation can have adverse effects not just on the mud and its properties but also on the stability of the wellbore. Prevention of mud filter loss is one
Externí odkaz:
https://doaj.org/article/d0dfb546c7b4464dadd3fad9ea86cc15
Publikováno v:
Geoenergy Science and Engineering. 226:211706
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::399500320f0d9e9d93210ed4cfa51c08
https://doi.org/10.1016/j.geoen.2023.211706
https://doi.org/10.1016/j.geoen.2023.211706
Autor:
Chinedu I. Ndubuka, Julius U. Akpabio
Publikováno v:
Current Journal of Applied Science and Technology. :97-116
More than 70% of oil-producing wells require some form of artificial lift to increase the flow of fluids from subsurface to the surface when a reservoir no longer has sufficient energy to produce at economic rates. This situation has been observed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bf4cc9660c84fcc91ffd39d2a3e5c36
https://doi.org/10.9734/cjast/2021/v40i1131375
https://doi.org/10.9734/cjast/2021/v40i1131375
Publikováno v:
Journal of Engineering Research and Reports. :51-57
Fluid-flood and other improved oil recovery techniques are becoming prominent in global petroleum production because a large proportion of production is from mature oil fields. Although water flooding and gas injection are well established techniques
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab9bb9eaaabb47722359e99d701f34e8
https://doi.org/10.9734/jerr/2021/v20i117246
https://doi.org/10.9734/jerr/2021/v20i117246
Publikováno v:
Petroleum, Vol 6, Iss 4, Pp 340-352 (2020)
The traditional method of using the coefficient of drag – Reynolds number relationship to predict cuttings settling velocity involves an implicit procedure that requires repeated, time-consuming and tedious iterations using Newtonian or mostly non-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a232500a750293c1bc8471492e90305f
http://www.sciencedirect.com/science/article/pii/S2405656119301142
http://www.sciencedirect.com/science/article/pii/S2405656119301142
Publikováno v:
Journal of Engineering Research and Reports. :48-64
The instability of crude oil prices at the international market which results in revenue drop to oil and gas operators, the high cost of drilling multiple injection wells and installing gas reinjection systems in a bid to improve recovery of crude oi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fa95018e1ccd9f38261064aa9b0ecf7
https://doi.org/10.9734/jerr/2020/v17i117181
https://doi.org/10.9734/jerr/2020/v17i117181
Autor:
Aniedi B. Usungedo, Julius U. Akpabio
Publikováno v:
Journal of Engineering Research and Reports. :13-18
Aims: The variations in production performances of the Black oil and compositional simulation models can be evaluated by simulating oil formation volume factor (Bo), gas formation volume factor (Bg), gas-oil ratio (Rs) and volatilized oil-gas ratio (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5213ca97351a66c18451f9e6dcfb4dbb
https://doi.org/10.9734/jerr/2020/v16i317168
https://doi.org/10.9734/jerr/2020/v16i317168