Results 241 to 250 of about 10,595 (295)

Enhancing Gel-Based Drilling FIuids for Oil Sands Recovery Using Nitrogen-Doped Carbon Quantum Dots as AsphaItene Dispersants. [PDF]

Gels
Du W, Feng X, Zhang Y, Wang W, Shan W, Xue L, Chen G.   +6 more
europepmc   +1 more source

Study on Erosion by Built-In Pulse Impactor Based on Simulation. [PDF]

ACS Omega
Wang H, Chen N, Zhang G, Zhu Q, Zheng X, Qian L, Xia C.   +6 more
europepmc   +1 more source

New HTHP fluid loss control agent for oil-based drilling fluid from pharmaceutical waste [PDF]

Cleaner Engineering and Technology, 2022
In oil-based drilling fluid systems (OBM, for Oil-Based Mud) the oil phase is the major source of contamination and hydrocarbon pollution is, by far, the main concern.
Mohamed Khodja
exaly   +2 more sources

Rheological Behaviour of Graphene Nano-sheets in Hydrogenated Oil-based Drilling Fluid

Procedia Engineering, 2016
An experimental investigation has been carried out to investigate the rheological effect of hydrogenated oil-based drilling fluid when dispersed with graphene nano-sheets.
Suzana Yusup
exaly   +2 more sources

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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

Optimization of Reinjection Fluids of Oil-Based Drilling Cuttings

56th U.S. Rock Mechanics/Geomechanics Symposium, 2022
ABSTRACT: Oil-based drilling fluid will produce a large amount of oil-based drilling cuttings with complex composition and pollution factors. Cuttings reinjection technology, as an effective method to treat oilfield wastes, has gradually become a preferential choice for the treatment of oil-based drilling wastes in ...
Mengying Sun, Jingen Deng, Yongcun Feng, Yun Gui   +3 more
openaire   +1 more source

A New High-Temperature Oil-Based Drilling Fluid

Latin American and Caribbean Petroleum Engineering Conference, 1999
Abstract This paper presents the laboratory development and a field trial of a novel 100% oil base drilling fluid system. In response to the need for a competitive high temperature inhibitive system, lab testing found an oil soluble polymer that imparts high temperature high pressure fluid loss control in a mud system with stable ...
M. Mas, T. Tapin, R. Márquez, R. Gabay, Z. Negrín, C. Díaz, L. Bejarano   +6 more
openaire   +2 more sources