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| 1 | Research and application of water jet technology in well completion and stimulation in China显示文摘In recent years, rapid progress in the use of high pressure water jets (HPWJ) has been made in oil and gas well drilling, completion, and stimulation; and good results have been achieved in field applications. Advances in technologies and developments of well completion and stimulation with hydrajet are reviewed in this paper. Experiments were conducted to study the characteristics of abrasive water jetting and to optimize jet parameters, which can provide methods for the well completion and hydrajet fracturing. Deep-penetrating hydrajet perforating can create a 2-3 m clean hole with a diameter of 20-35 mm. Multilayer hydrajet fracturing is a process whereby multiple layers are stimulated in a single run without using mechanical packers, thereby reducing operation procedure and risk. Multilateral radial wells can be drilled using hydraulic jetting up to 100 m in length. The technique to remove sand particles and plugs with rotating self-resonating cavitating water jets in horizontal wellbores has been developed and oilfield-tested, which shows promising, cost effective prospects. | Li Gensheng Huang Zhongwei Tian Shouceng Shen Zhonghou | 2010 | Petroleum Science2010，7，2： | 9 |
| 2 | Novel hydrophobic associated polymer based nano-silica composite with core–shell structure for intelligent drilling fluid under ultra-high temperature and ultra-high pressure显示文摘Micro-nano-based drilling fluid has attracted a strong interest due to its attractive properties, and micro-nano composite materials have great potential for developing intelligent drilling fluid. In this study a novel hydrophobic associated polymer based nano-silica composite with core–shell structure was prepared and characterized by PSD, SEM, TEM and ESEM. The results showed that the composite, as a micro-nano drilling fluid additive, possessed excellent properties such as thermal stability, rheology, fluid loss and lubricity. Especially, it could plug the formation effectively and improve the pressure bearing capability of formation significantly. | Hui Mao Zhengsong Qiu Zhonghou Shen Weian Huang Hanyi Zhong Wenhao Dai | 2015 | Progress in Natural Science:Materials International2015，25，1： | 7 |
| 3 | Mechanism and numerical simulation of pressure stagnation during water jetting perforation显示文摘当与一口磨料水喷气穿孔时,因为水喷气靠着洞墙爆炸,洞(穿孔) 里的压力将在体环比那高,是可能的,它也是水疗院喷气断裂的技术的理论基础。这份报纸分析在水喷气洞里产生压力停滞的机制,并且提出 hydroseal 的一个新概念。然后,洞里的压力的分发与有限元素方法被模仿。模拟结果证明洞里的压力在体环比那高。另外,更低环形的压力(限制压力) 并且越高爆炸压力,越 greater 压力差别。显示的一个实验水泥样品被提起在上面在压力下面,洞里的停滞,它证明了有限元素模拟显然结果。 | Huang Zhongwei Li Gensheng Tian Shouceng Shen Zhonghou Luo Hongbin | 2008 | Petroleum Science2008，5，1： | 5 |
| 4 | Shale gas exploitation with supercritical CO_2 technology显示文摘This paper analyzes the physicochemical properties of supercritical CO2, the characteristic of shale gas and shale gas reservoirs. The technologies of drilling, production, fracturing using the supercritical CO2 in shale gas exploration are proposed, to increase the penetration rate, decrease the damage to formation while fracturing, and enhance the recovery of shale gas. It is believed that the huge economic benefits of shale gas exploration with the supercritical CO2 fluid will be obtained, and it also can initiate a new technology field of CO2 in the petroleum engineering. | Wang Haizhu Shen Zhonghou Li Gensheng Tian Shouceng Cheng Yuxiong | 2012 | Engineering Sciences2012，10，4： | 5 |
| 5 | Research and applications of novel jet techniques in well drilling,completion and fracturing显示文摘Oil and gas have long been regarded as key elements for any industrialized country.China's economy and social security are largely dependent on oil and gas exploration and development.Nowadays,a great deal of attention has been paid to various ways of efficiently developing oil and gas reserves.This paper presents an overview of research and applications of novel jet techniques in well-drilling,well-completion and fracturing.Supported by the National Natural Science Foundation of China,through years of effort,significant achievements have been made in this area.Not only has the systematic theory of novel jetting been established,but also its application has been proved practical in petroleum engineering.This paper focuses on the topics of the self-resonating cavitating jet,the abrasive water jet,and the supercritical CO_2 jet,in respect of theories,applications and prospects. | LI GenSheng SHEN ZhongHou HUANG ZhongWei TIAN ShouCeng SHI HuaiZhong SONG XianZhi WANG HaiZhu | 2014 | Science Foundation in China2014，22，2： | 3 |
| 6 | Application investigations and prospects of supercritical carbon dioxide jet in petroleum engineering 显示文摘 | LI Gensheng WANG Haizhu SHEN Zhonghou | 2013 | Journal of China University of Petroleum ( Edition of Natural Sci- ence)2013，37，5： | 1 |
| 7 | A Study on the pressure attenuation of submerged non-free jet and a method of calculation for bottom hale hydraulic parameters 显示文摘 | Shen Zhonghou Sun Qingxiao | 1988 | SPE Drilling Engineering1988，3，1： | 1 |
| 8 | , A feasibility analysis on shale gas exploitation with supercritical carbon dioxide 显示文摘 | Wang Haizhu Li Gensheng Shen Zhonghou | 2012 | Energy Sources: Part A2012，34，15： | 1 |
| 9 | Experimental Study on Velocity Distribution of Swirling Jet with Polyacrylamide Fluid显示文摘 | Yang Yongyin Wang Ruihe Shen Zhonghou | 2001 | Journal of the University of Petroleum: Nature Science2001，25，6： | 1 |
| 10 | Applicationinvestigation and prospects of supercritical carbon dioxide jet inpetroleum engineering显示文摘 | LI Gensheng WANG Haizhu SHEN Zhonghou | 2013 | Journal of China University of Petroleum(Edition of Natural Science)2013，37，5： | 1 |
| 11 | Expulsive force in the development of C02 sequestration:application of SC-C02 jet in oil and gas extraction显示文摘With the rapid development of global economy,an increasing amount of attention has been paid to the emission of greenhouse gases,especially CO2.In recent years,dominated by the governments around the world,several significant projects of CO2 sequestration have been conducted.However,due to the huge investment and poor economic effects,the sustainability of those projects is not satisfactory.Supercritical CO2(SC-CO2)has prominent advantages in well drilling,fracturing,displacement,storage,plug and scale removal within tubing and casing,which could bring considerable economic benefits along with CO2 sequestration.In this paper,based on physicochemical properties of SC-CO2 fluid,a detailed analysis of technical advantages of SC-CO2 applied in oil and gas development is illustrated.Furthermore,the implementation processes of SC-CO2 are also proposed.For the first time,a recycling process is presented in which oil and gas are extracted and the CO2 generated could be restored underground,thus an integrated technology system is formed.Considering the recent interests in the development of enhancing hydrocarbon recoveries and CO2 sequestration,this approach provides a promising techni?que that can achieve these two goals simultaneously. | Haizhu WANG Gensheng LI Zhonghou SHEN | 2019 | Frontiers in Energy2019，13，1： | 1 |
| 12 | The effect of synthesis conditions on the performance of large temperature difference retarder显示文摘 | Guo Shenglai Bu Yuhuan Shen Zhonghou | 2013 | Research Journal of Applied Sciences Engineering g~ Technology2013，5，19： | 1 |
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