Category
Status and development trend of vibration-impact ROP improvement technologies
MU Zongjie, LI Gensheng, HUANG Zhongwei, DU Tong, SHI Huaizhong, TIAN Shouceng
2020, 42(3): 253-260. DOI: 10.13639/j.odpt.2020.03.001
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Developing quadratic function method and elastic string connection method for three-dimensional trajectory modifying design of horizontal well
LI Zifeng
2020, 42(3): 261-264, 270. DOI: 10.13639/j.odpt.2020.03.002
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Bayes theory based credibility containing pore pressure correction method while drilling
SHENG Ya’nan, GUAN Zhichuan, LI Weiting, JIANG Jinbao, CHAO Wenxue, KONG Hua
2020, 42(3): 265-270. DOI: 10.13639/j.odpt.2020.03.003
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Exploring to drill through the strata with different lithologies and pressure systems in one stage: A case study on the side-tracking Well AT2X1 in the Yangshuiwu buried hill belt
CUI Shuqing, ZHAO Kun, LIU Guangtong, XIONG Lasheng, CAI Jun, TANG Hongbin, LI Zhenxuan
2020, 42(3): 271-275. DOI: 10.13639/j.odpt.2020.03.004
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Drilling techniques used in Well Shunbei 5-5H, an ultradeep slim-hole Ø120.65 mm horizontal well
YU Yang, LI Shuanggui, GAO Deli, LI Guangqiao
2020, 42(3): 276-281. DOI: 10.13639/j.odpt.2020.03.005
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Experimental study on applying the vertical well rig to drill SAGD wells with small vertical depth
LI Hongxing, GUO Xiao, LI Siyang, ZHANG Feifei
2020, 42(3): 282-288. DOI: 10.13639/j.odpt.2020.03.006
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Multi-indicator comprehensive selection of well completion method based on Vague sets theory
ZHU Zhiyong, HAN Guoqing, WU Xiaodong, XIANG Huizhu, WANG Yishuang, ZHENG Lei, ZHAO Ruidong
2020, 42(3): 289-295, 300. DOI: 10.13639/j.odpt.2020.03.007
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Drilling fluid technologies for pipe sticking prevention of standard well in Halahatang Block
SHU Yiyong, SUN Jun, ZHOU Hua’an, ZENG Dong, XU Sixu, LI Zhibin
2020, 42(3): 296-300. DOI: 10.13639/j.odpt.2020.03.008
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Plugging technologies used in the late production period of high-permeability layers with large pore paths
HE Qi, CAO Guangsheng, LIU Hongpeng
2020, 42(3): 301-308. DOI: 10.13639/j.odpt.2020.03.009
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Sample preparation methods for triaxial mechanical test of cementing set cement
LI Yong, JI Hongfei, BAI Xinping, LIU Zishuai
2020, 42(3): 309-313. DOI: 10.13639/j.odpt.2020.03.010
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Predicting and analyzing sustained casing pressure while taking into consideration the gas dissolution effect
LI Lei, ZENG Long, LI Zhong, GUO Yongbin, REN Guanlong, WU Zhiming, LIAO Hualin
2020, 42(3): 314-321. DOI: 10.13639/j.odpt.2020.03.011
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Numerical simulation and field application of supersonic atomization and drainage gas recovery technology: A case study on the middle-shallow gas reservoirs in the Western Sichuan Depression
FU Dongyu, WANG Yusheng, JIANG Chao, YAN Xiaoyong, LU Guangliang, HUANG Wenjie, WEI Chaoyong
2020, 42(3): 322-328. DOI: 10.13639/j.odpt.2020.03.012
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Coiled tubing of drainage gas recovery technology used in shale-gas downdip horizontal wells
LI Mu
2020, 42(3): 329-333. DOI: 10.13639/j.odpt.2020.03.013
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Matrix-fracture coupling flow model of long-crack fracturing vertical well in tight oil reservoirs
REN Yunpeng
2020, 42(3): 334-339. DOI: 10.13639/j.odpt.2020.03.014
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Influence of the surfactant in the fracturing flow-back fluid of shale gas on the formula of treating chemical
ZHANG Yuliang, LUO Kai, LIU Yuan, WANG Tian’ge, ZHOU Hongtao
2020, 42(3): 340-345. DOI: 10.13639/j.odpt.2020.03.015
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Quick starting technology of solvent assisted SAGD for oil sand production
SUN Jun, SUN Yanping, ZHOU Wenchao, FU Yunchuan, WANG Lei
2020, 42(3): 346-350. DOI: 10.13639/j.odpt.2020.03.016
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Synthesis and performance evaluation of a novel viscosity reducing agent used for CO2 compound huff and puff in the heavy oil reservoir of the Subei Oilfield
JIANG Yongping, SONG Zongxu, ZHAO Ziping, LIANG Po, WANG Jing, SUN Zhixue
2020, 42(3): 351-355. DOI: 10.13639/j.odpt.2020.03.017
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Injection-production coupling control method for polymer flooding of conglomerate oil reservoir and its parameter optimization
LIU Wentao, CHEN Xu, SUN Zhixue, WANG Liangyi, LI Zongyang, WANG Yefei
2020, 42(3): 356-362. DOI: 10.13639/j.odpt.2020.03.018
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Physical simulation experimental study on the enhanced oil recovery in the late stage of ultra-high water cut
ZHANG Li, YUE Xiang’an, WANG Youqi
2020, 42(3): 363-368. DOI: 10.13639/j.odpt.2020.03.019
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Research and application of in-depth flooding control technology in Block L of Huabei Oilfield
WANG Yue, YU Jiliang, WANG Lei, ZHAO Shuhua, MAO Yanling, PENG Jinghan
2020, 42(3): 369-374. DOI: 10.13639/j.odpt.2020.03.020
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Experimental law of well scaling in the production process of deepwater gas well
LIU Wenyuan, HU Jinqiu, YAO Tianfu, OUYANG Tiebing, LI Xiangfang
2020, 42(3): 375-384. DOI: 10.13639/j.odpt.2020.03.021
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