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Problems of Capital Formation: Concepts, Measurement, and Controlling Factors [PDF]

John E. Hodges
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Interfacial Friction Evolution in an Oil-Based Drilling Fluid Environment: An Atomic Understanding from ReaxFF Simulations

Tribology Letters, 2023
Yunhai Liu
exaly   +2 more sources

Effect of Hydrophobic Iron Oxide Nanoparticles on the Properties of Oil-Based Drilling Fluid

Journal of Energy Resources Technology, Transactions of the ASME, 2021
Lately, nanoparticles (NPs) have shown the potential to improve the performance of oil well fluids significantly. Several studies have reported the ability of NPs to produce improved properties of both water and oil-based drilling fluids. In this study,
Muhammad Awais Ashfaq Alvi, Mesfin Belayneh, Arild Saasen   +2 more
exaly   +2 more sources

Development and performance evaluation of castor oil based biodiesel as an eco-friendly ester-based drilling fluid

Petroleum science and technology, 2022
This study focuses on developing an efficient and environment-friendly drilling fluid using biodiesel as an alternative to the conventional diesel-based drilling fluid for drilling highly technical and challenging formations.
Aftab Hussain Arain, S. Ridha, Imtiaz Ali   +2 more
semanticscholar   +1 more source

Minimizing the HTHP filtration loss of oil-based drilling fluid with swellable polymer microspheres

Journal of Petroleum Science and Engineering, 2019
Filtration control of drilling fluid plays an important role in the process of wellbore construction and ensures the success of drilling operation.
Hanyi Zhong
exaly   +2 more sources

Diffusion Of Gas In Oil Based Drilling Fluids

SPE Production Operations Symposium, 1997
Abstract Background gas has been observed in oil based drilling fluids in contact with gas bearing formations. It has been postulated that such background gas is caused by diffusion. The objective of this study was to quantify the transport of gas by diffusion.
S.V. Bodwadkar, M.E. Chenevert
openaire   +1 more source

MANAGEMENT OF DRILL CUTTINGS WITH OIL-BASED DRILLING FLUIDS

News of the Tula state university. Sciences of Earth, 2019
Petroleum is one of the main sources of energy in the world. Oil production is associated with generation a huge amount of drilling waste, which impacts the environment negatively. Oil-based drilling fluids are widely used nowadays, but they are more dangerous than waster-based drilling fluids.
M.O. Tretyakova, A.I. Agoshkov
openaire   +1 more source

Methods for Handling Drilled Gas in Oil-Based Drilling Fluids

SPE Drilling Engineering, 1989
SummaryThis paper presents calculation methods for predicting the behavior of drilled-gas contamination of oil-based drilling fluids. The methods are verified by experiments conducted in a 6,000-ft [1828.8-m] test well. This paper also presents field-handling procedures developed with the calculation methods.
P. L. O’Bryan, A. T. Bourgoyne
openaire   +1 more source