Rheological impact and economic implications of partial to total substitution of imported bentonite clay for oil and gas drilling operations in Nigeria [0.03%]
部分或完全替代进口膨润土对尼日利亚油气钻井作业的流变学影响及经济意义
Oghenerume Ogolo,Akeem Arinkoola,Samuel Osisanya et al.
Oghenerume Ogolo et al.
In less than a decade, there have been two global meltdowns of crude oil price and the latest was caused by the spread of coronavirus disease (COVID-19) in 2020. This is expected to have a negative impact on the global economy, especially o...
Murtada A Elhaj,M Enamul Hossain,Syed A Imtiaz et al.
Murtada A Elhaj et al.
The process of "hysteresis" has widely attracted the attention of researchers and investigators due to its usage in many disciplines of science and engineering. Economics, physics, chemistry, electrical, mechanical, and petroleum engineerin...
Dynamic modeling of TENORM exposure risk during drilling and production [0.03%]
钻井和生产过程中的TENORM暴露风险的动态模型研究
Khalid ALNabhani,Faisal Khan,Ming Yang
Khalid ALNabhani
Exposure to Technologically Enhanced Naturally Occurring Nuclear Radioactive Material (TENORM) from oil and gas drilling and production activities can have effects on both the environment and workers involved in the industry. There is a sig...
Geochemical characterization of Lucaogou Formation and its correlation of tight oil accumulation in Jimsar Sag of Junggar Basin, Northwestern China [0.03%]
吉木萨尔凹陷芦草沟组致密油聚集的地球化学特征及其成因响应研究
Jiangxiu Qu,Xiujian Ding,Ming Zha et al.
Jiangxiu Qu et al.
With the constant consumption of conventional oil and gas resources, unconventional oil and gas resources with great resource potential such as tight oil have gradually been valued and become the new exploration area. Jimsar Sag is the key ...
Gel performance in rheology and profile control under low-frequency vibration: coupling application of physical and chemical EOR techniques [0.03%]
低频振动下凝胶在流变性和剖面调整能力方面的性能：物理与化学提高采收率技术的耦合应用
Li Ming Zheng,Chun Sheng Pu,Jing Liu et al.
Li Ming Zheng et al.
Flowing gel plugging and low-frequency vibration oil extraction technology have been widely applied in low-permeability formation. High probability of overlapping in action spheres of two technologies might lead to poor operating efficiency...
Optimized polymer enhanced foam flooding for ordinary heavy oil reservoir after cross-linked polymer flooding [0.03%]
交联聚合物驱后普通稠油油藏的优化聚驱含气泡沫驱formance of multi-stage graded proppant fracturing in low permeability oil reservoirs
Chen Sun,Jian Hou,Guangming Pan et al.
Chen Sun et al.
A successful cross-linked polymer flooding has been implemented in JD reservoir, an ordinary heavy oil reservoir with high permeability zones. For all that, there are still significant volumes of continuous oil remaining in place, which can...
Numerical simulation of reservoir parameters' synergetic time-variability on development rules [0.03%]
产能方程参数协同变频性数值模拟及开发规律研究
Jian Hou,Yanhui Zhang,Daigang Wang et al.
Jian Hou et al.
Time variability of reservoir parameters in water flooding has an effect on oilfield development rules. Meanwhile, time variability of different reservoir macro-parameters has certain synergetic relationship with each other. Based on micros...
Laboratory investigation of the factors impact on bubble size, pore blocking and enhanced oil recovery with aqueous Colloidal Gas Aphron [0.03%]
水力式胶体气阿佛隆驱油体系室内实验研究
Shenglong Shi,Yefei Wang,Zhongpeng Li et al.
Shenglong Shi et al.
Colloidal Gas Aphron as a mobility control in enhanced oil recovery is becoming attractive; it is also designed to block porous media with micro-bubbles. In this paper, the effects of surfactant concentration, polymer concentration, tempera...
Numerical simulation study on the optimization design of the crown shape of PDC drill bit [0.03%]
基于PDC钻头冠状体结构优化设计的数值模拟研究
Pei Ju,Zhenquan Wang,Yinghu Zhai et al.
Pei Ju et al.
The design of bit crown is an important part of polycrystalline diamond compact (PDC) bit design, although predecessors have done a lot of researches on the design principles of PDC bit crown, the study of the law about rock-breaking energy...