Results 91 to 100 of about 10,595 (295)

Spatially resolved 23Na magnetic resonance dispersion measurement in porous media

The Canadian Journal of Chemical Engineering, EarlyView.
Quantitative 23Na MRI was employed to analyze dispersion in realistic core plug samples and was compared with the conventional breakthrough curve. 23Na MRI provided a more effective aassessment of core plug heterogeneity than the conventional method. Abstract Tracer tests are widely used in the petroleum industry to assess reservoir core plugs, relying
Rheya Rajeev, Mohammad Sadegh Zamiri, Andrés Ramírez Aguilera, Florea Marica, Laura Romero de Zerón, Bruce J. Balcom   +5 more
wiley   +1 more source

A Submicron-Scale Plugging Agent for Oil-Based Drilling Fluid Synthesized Using the Inverse Emulsion Polymerization Method. [PDF]

Polymers (Basel), 2023
Zhang Z, Dai B, Xu P.
europepmc   +1 more source

Clathrate hydrate crystallization

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Clathrate hydrate crystallization has been an area of interest to chemical engineers from the point of view of crystal structure, thermophysical properties, phase equilibria, kinetics, industrial applications, and environmental (climate change) implications.
Peter Englezos
wiley   +1 more source

Main progress and development direction of shale gas drilling and completion technologies in southeastern Chongqing

Youqicang pingjia yu kaifa, 2021
Southeastern Chongqing is the first area to realize commercial development of shale gas in China. According to the main development progress of drilling and completion technologies in this area, 10 key technologies are summarized, which are, casing ...
WANG Yanqi, HE Qing, LONG Zhiping
doaj  

Improving the Weak Gel Structure of an Oil-Based Drilling Fluid by Using a Polyamide Wax. [PDF]

Gels, 2022
Huang X, Meng X, Li M, Sun J, Lv K, Gao C.   +5 more
europepmc   +1 more source

STUDY OF CASTOR OIL AS OIL BASED FLUID IN DRILLING OPERATION [PDF]

, 2013
Drilling fluids are fluids that are made from the mixture of natural and synthetic chemical compounds (Fadairo et al., 2012). It is an important component in drilling operation because it is used to cool and lubricate the drill bit, clean the well, carry
HUSSAIN, MUHAMMAD SYAMIM
core  

Joint Development of an Environmentally Acceptable Ester-Based Drilling Fluid

, 2010
Drilling through highly sensitive shale areas with challenging well profiles, including highly deviated and extended long reach, require the use of an oil-based mud (OBM).
J. E. Norfleet, M. J. Otto, T.. Xiang, D. K. Clapper, J. E. Goodson, C. A. Hood, R. A. Amin, D. P. Gerrard   +7 more
core   +1 more source

Slip versus dilation tendency parameter space as a tool for prospecting structurally controlled geothermal systems in greenfield: insights from the greater Ruhr region

Deep Underground Science and Engineering, EarlyView.
This study highlights that with the static and time‐dependent evolution of slip versus dilation tendency parameter space, structurally controlled deep geothermal systems can be selected within areas of higher permeability and lower seismic hazard. Abstract Faults play a vital role in the Earth's hydraulic system by facilitating fluid flow when dilating
Michal Kruszewski, Alessandro Verdecchia, Oliver Heidbach, Rebecca M. Harrington, David Healy   +4 more
wiley   +1 more source

Advances and future prospects of shale oil and gas drilling fluid technology

Petroleum Exploration and Development
This paper systematically reviews the advances in shale oil and gas drilling fluid technology, provides an in-depth analysis of the critical bottlenecks in each technology and explores their future development directions.
Jinsheng SUN, Guiqin XU, Yang DING, Kaihe LYU, Junhao FAN, Jian LI   +5 more
doaj   +1 more source

Molecular Simulation of Interactions between High-Molecular-Polymer Flocculation Gel for Oil-Based Drilling Fluid and Clay Minerals. [PDF]

Gels, 2022
He Z, Wang J, Liao B, Bai Y, Shao Z, Huang X, Wang Q, Li Y.   +7 more
europepmc   +1 more source