| Citation: |
LI Zhankui, WU Liwei, GUO Mingyu, et al. Research and application of integrated geological engineering technology for deep high-pressure wells in the Bozhong Sag [J]. Petroleum Drilling Techniques，2024, 52(2)：194-201. DOI: 10.11911/syztjs.2024031
|
The geology of the deep buried hills in the Bozhong Sag of the Bohai Bay Basin are complex, with deep burial of the target layer, multiple geological layers encountered during drilling, complex and variable lithology, and significant changes in the formation pressure system. During the drilling process, complex situations frequently occur, and weak layers are prone to leakage, which affects the exploration and development process. By predicting the risk of wellbore leakage before drilling, correcting formation pressure, making scientific decisions in the high-pressure section during drilling, accurately capturing the buried hill interface, and identifying and controlling the formation pressure of the buried hill while drilling, the drilling design and adjustment plan optimization during drilling were achieved, and an integrated geological engineering technology for the whole process of deep high-pressure wells in the Bozhong Sag was established. After the application of the integrated geological engineering technology throughout the whole process in 20 deep high-pressure exploration wells in Bohai Oilfield, the drilling complexity was reduced by 60%, and the processing time for complex situations such as wellbore leakage and overflow was reduced by 40%. The accuracy of identifying buried hill interfaces was 100%, and the cost of a single well was reduced by more than 30 million yuan. The integrated geological engineering technology for the whole process provides a technical approach for deep and ultra-deep exploration and development of Bohai Oilfield, and it has good application prospects.
| [1] |
徐鲲,陶林,李文龙,等. 渤海油田变质岩潜山油藏钻井关键技术[J]. 石油钻探技术,2023,51(3):16–21.
XU Kun, TAO Lin, LI Wenlong, et al. Key drilling technologies for metamorphic buried hill reservoirs in Bohai Oilfield[J]. Petroleum Drilling Techniques, 2023, 51(3): 16–21.
|
| [2] |
马英文,杨进,李文龙,等. 渤中26-6油田发现井钻井设计与施工[J]. 石油钻探技术,2023,51(3):9–15.
MA Yingwen, YANG Jin, LI Wenlong, et al. Drilling design and construction of a discovery well in Bozhong 26-6 Oilfield[J]. Petroleum Drilling Techniques, 2023, 51(3): 9–15.
|
| [3] |
薛永安,李慧勇. 渤海海域深层太古界变质岩潜山大型凝析气田的发现及其地质意义[J]. 中国海上油气,2018,30(3):1–9.
XUE Yongan, LI Huiyong. Large condensate gas field in deep Archean metamorphic buried hill in Bohai Sea: discovery and geological significance[J]. China Offshore Oil and Gas, 2018, 30(3): 1–9.
|
| [4] |
徐长贵,杜晓峰,刘晓健,等. 渤海海域太古界深埋变质岩潜山优质储集层形成机制与油气勘探意义[J]. 石油与天然气地质,2020,41(2):235–247.
XU Changgui, DU Xiaofeng, LIU Xiaojian, et al. Formation mechanism of high-quality deep buried-hill reservoir of Archaean metamorphic rocks and its significance in petroleum exploration in Bohai Sea Area[J]. Oil & Gas Geology, 2020, 41(2): 235–247.
|
| [5] |
李慧勇,牛成民,许鹏,等. 渤中13-2大型整装覆盖型潜山油气田的发现及其油气勘探意义[J]. 天然气工业,2021,41(2):19–26.
LI Huiyong, NIU Chengmin, XU Peng, et al. Discovery of Bozhong 13-2 Archean large monoblock volatile buried hill oilfield and its oil and gas exploration significance[J]. Natural Gas Industry, 2021, 41(2): 19–26.
|
| [6] |
侯明才,曹海洋,李慧勇,等. 渤海海域渤中19-6构造带深层潜山储层特征及其控制因素[J]. 天然气工业,2019,39(1):33–44.
HOU Mingcai, CAO Haiyang, LI Huiyong, et al. Characteristics and controlling factors of deep buried-hill reservoirs in the BZ19-6 structural belt, Bohai Sea area[J]. Natural Gas Industry, 2019, 39(1): 33–44.
|
| [7] |
罗鸣,吴江,陈浩东,等. 南海西部窄安全密度窗口超高温高压钻井技术[J]. 石油钻探技术,2019,47(1):8–12.
LUO Ming, WU Jiang, CHEN Haodong, et al. Ultra-high temperature high pressure drilling technology for narrow safety density window strata in the western South China[J]. Petroleum Drilling Techniques, 2019, 47(1): 8–12.
|
| [8] |
廖高龙,郭书生,胡益涛,等. 地质工程一体化理念在南海高温高压井的实践[J]. 中国石油勘探,2020,25(2):142–154.
LIAO Gaolong, GUO Shusheng, HU Yitao, et al. Practice of the geology-engineering integration concept in high temperature and high pressure wells in South China Sea[J]. China Petroleum Exploration, 2020, 25(2): 142–154.
|
| [9] |
邓建明,马英文. 渤海中深层天然气田钻完井关键技术现状及展望[J]. 石油钻采工艺,2018,40(6):677–683.
DENG Jianming, MA Yingwen. Status and prospect of key drilling and completion technologies used in middle-deep natural gas fields of the Bohai Sea[J]. Oil Drilling & Production Technology, 2018, 40(6): 677–683.
|
| [10] |
郭明宇,李战奎,徐鲲,等. 渤中26-6构造太古界潜山储层含水识别方法[J]. 石油钻探技术,2023,51(3):137–143.
GUO Mingyu, LI Zhankui, XU Kun, et al. Method of identifying water content in the Archaean buried hill reservoir of BZ 26-6 Stru-cture[J]. Petroleum Drilling Techniques, 2023, 51(3): 137–143.
|
| [11] |
李丹鹭,马劲风,李琳,等. 渤中凹陷异常压力储层地层压力预测方法研究[J]. 地球物理学进展,2022,37(3):1266–1273.
LI Danlu, MA Jinfeng, LI Lin, et al. Prediction method of formation pressure in abnormal pressure reservoir in Bozhong Sag[J]. Progress in Geophysics, 2022, 37(3): 1266–1273.
|
| [12] |
何玉,周星,李少轩,等. 渤海湾盆地渤中凹陷古近系地层超压成因及测井响应特征[J]. 岩性油气藏,2022,34(3):60–69.
HE Yu, ZHOU Xing, LI Shaoxuan, et al. Genesis and logging response characteristics of formation overpressure of Paleogene in Bozhong Sag, Bohai Bay Basin[J]. Lithologic Reservoirs, 2022, 34(3): 60–69.
|
| [13] |
李战奎,徐鲲,郭明宇,等. 地层压力随钻判别技术在旅大M构造钻井工程中的应用[J]. 录井工程,2022,33(1):33–37.
LI Zhankui, XU Kun, GUO Mingyu, et al. Application of formation pressure while drilling discriminant technology in drilling engineering of Structure LD-M[J]. Mud Logging Engineering, 2022, 33(1): 33–37.
|
| [14] |
邓津辉,谭忠健,袁亚东,等. 渤海海域古近系—新近系裂缝性漏失断缝体系特征及力学机理研究[J]. 中国石油勘探,2023,28(5):84–98.
DENG Jinhui, TAN Zhongjian, YUAN Yadong, et al. Study on characteristics and mechanical mechanism of fracture leakage fault-fracture system in the Paleogene-Neogene in Bohai Sea Area[J]. China Petroleum Exploration, 2023, 28(5): 84–98.
|
| [15] |
张晓诚,霍宏博,林家昱,等. 渤海油田裂缝性油藏地质工程一体化井漏预警技术[J]. 石油钻探技术,2022,50(6):72–77.
ZHANG Xiaocheng, HUO Hongbo, LIN Jiayu, et al. Integrated geology-engineering early warning technologies for lost circulation of fractured reservoirs in Bohai Oilfield[J]. Petroleum Drilling Techniques, 2022, 50(6): 72–77.
|
| [16] |
房超,张辉,陈朝伟,等. 地质工程一体化漏失机理与预防措施:以塔里木库车山前古近系复合盐层为例[J]. 石油钻采工艺,2022,44(6):684–692.
FANG Chao, ZHANG Hui, CHEN Zhaowei, et al. Geology-engineering integrated investigation of leakoff mechanisms and prevention measures: a case study of the Palaeogene composite salt layer in the Kuqa piedmont zone, Tarim Basin[J]. Oil Drilling & Production Technology, 2022, 44(6): 684–692.
|
| [17] |
李战奎,尚锁贵,郭明宇,等. 变质岩潜山储层分带特征及在地质作业中的应用:以渤中凹陷及周缘潜山为例[J]. 中国海上油气,2023,35(5):61–68.
LI Zhankui, SHANG Suogui, GUO Mingyu, et al. Zoning characteristics of metamorphic rock buried hill reservoirs and application in geological operations: a case study of Bozhong Sag and surrounding buried hills[J]. China Offshore Oil and Gas, 2023, 35(5): 61–68.
|
| [18] |
吴江,李炎军,张万栋,等. 南海莺歌海盆地中深层高温高压水平井钻井关键技术[J]. 石油钻探技术,2020,48(2):63–69.
WU Jiang, LI Yanjun, ZHANG Wandong, et al. Key drilling techniques of HTHP horizontal wells in mid-deep strata of the Yinggehai Basin, South China Sea[J]. Petroleum Drilling Techniques, 2020, 48(2): 63–69.
|
| [19] |
陈波,和鹏飞,宋峙潮,等. 渤海中深部地层多源信息一体化压力监测方法[J]. 石油钻采工艺,2022,44(1):112–116.
CHEN Bo, HE Pengfei, SONG Zhichao, et al. A pressure monitoring method integrating multi-source information in middle and deep formations in Bohai Sea[J]. Oil Drilling & Production Technology, 2022, 44(1): 112–116.
|
| [20] |
李炎军,吴江,黄熠,等. 莺歌海盆地中深层高温高压钻井关键技术及其实践效果[J]. 中国海上油气,2015,27(4):102–106.
LI Yanjun, WU Jiang, HUANG Yi, et al. Key technology and application of HTHP drilling in mid-deep formations in Yinggehai Basin[J]. China Offshore Oil and Gas, 2015, 27(4): 102–106.
|
| [21] |
李文拓,李中,罗鸣,等. 莺歌海盆地超高温高压探井作业模式探索[J]. 重庆科技学院学报(自然科学版),2020,22(3):21–23.
LI Wentuo, LI Zhong, LUO Ming, et al. Operation mode study of ultra-high temperature and ultra-high pressure exploration wells in Yinggehai Basin[J]. Journal of Chongqing University of Science and Technology(Natural Sciences Edition), 2020, 22(3): 21–23.
|
| [22] |
慕立俊,拜杰,齐银,等. 庆城夹层型页岩油地质工程一体化压裂技术[J]. 石油钻探技术,2023,51(5):33–41.
MU Lijun, BAI Jie, QI Yin, et al. Geological engineering integrated fracturing technology for Qingcheng interlayer shale oil[J]. Petroleum Drilling Techniques, 2023, 51(5): 33–41.
|
| [23] |
许玉强,何保伦,王䶮舒,等. 深度学习与Eaton法联合驱动的地层孔隙压力预测方法[J]. 中国石油大学学报(自然科学版),2023,47(6):50–59.
XU Yuqiang, HE Baolun, WANG Yanshu, et al. A novel prediction method of formation pore pressure driven by deep learning and Eaton method[J]. Journal of China University of Petroleum(Edition of Natural Science), 2023, 47(6): 50–59.
|
| [24] |
杨前亮,黄洪林,罗鸣,等. 基于机械钻速的地层孔隙压力随钻监测方法[J]. 石油钻采工艺,2023,45(5):548–554.
YANG Qianliang, HUANG Honglin, LUO Ming, et al. Monitoring method for formation pore pressure while drilling based on rate of penetration[J]. Oil Drilling & Production Technology, 2023, 45(5): 548–554.
|
| [25] |
胡云,谭忠健,张建斌,等. 岩屑成分分析在渤中19-6潜山界面识别中的应用[J]. 中国海上油气,2020,32(6):70–76.
HU Yun, TAN Zhongjian, ZHANG Jianbin, et al. Application of cuttings composition analysis in identification on BZ19-6 burial hill surface[J]. China Offshore Oil and Gas, 2020, 32(6): 70–76.
|
| [26] |
阚留杰,毛敏,陈伟,等. 渤海油田潜山界面识别录井技术及其组合[J]. 录井工程,2016,27(3):79–83.
KAN Liujie, MAO Min, CHEN Wei, et al. Mud logging technology and its combination for identifying buried hill interface in Bohai Oilfield[J]. Mud Logging Engineering, 2016, 27(3): 79–83.
|
| [27] |
温海涛,郭明宇,阚留杰,等. 元素特征组合法在BZ凝析气田开发井潜山界面预警中的应用[J]. 录井工程,2023,34(1):29–34.
WEN Haitao, GUO Mingyu, KAN Liujie, et al. Element characteristics combination method of buried hill interface early warning of development wells in BZ condensate gas field[J]. Mud Logging Engineering, 2023, 34(1): 29–34.
|
| [28] |
许杰,窦蓬,林海,等. 渤中凹陷西南环深层探井钻井难点与技术对策[J]. 石油钻采工艺,2021,43(2):177–183.
XU Jie, DOU Peng, LIN Hai, et al. Drilling difficulties of deep explorations wells in the southwest zone of Bozhong Sag and their technical countermeasures[J]. Oil Drilling & Production Technology, 2021, 43(2): 177–183.
|
| [29] |
赵德,赵维青,卢先刚,等. 西非S深水区块裂缝性碳酸盐岩地层控压钻井技术[J]. 石油钻采工艺,2022,44(1):20–25.
ZHAO De, ZHAO Weiqing, LU Xiangang, et al. Managed pressure drilling technology for fractured carbonate formation in deep water Block S, West Africa[J]. Oil Drilling & Production Technology, 2022, 44(1): 20–25.
|
| [30] |
闫睿昶,陈新勇,汝大军,等. 巴彦河套新区深井钻完井关键技术[J]. 石油钻采工艺,2022,44(1):15–19.
YAN Ruichang, CHEN Xinyong, RU Dajun, et al. Key technologies for deep well drilling and completion in Bayan Hetao New Area[J]. Oil Drilling & Production Technology, 2022, 44(1): 15–19.
|
| 1. |
肖界先，高德利，王正旭，董雪林. 助剂辅助稠油射频加热模拟实验及稠油温度影响因素. 大庆石油地质与开发. 2024(05): 107-114 .
| |
| 2. |
王学慧，代玉杰，赵阳. 稠油提高采收率技术现状及发展趋势. 现代化工. 2024(10): 34-38+43 .
| |
| 3. |
肖界先，高德利，王正旭. 助剂对电磁原位加热稠油储层温度分布的影响. 石油机械. 2023(02): 72-78+137 .
| |
| 4. |
季丰旭. 页岩油储层高压—高频电法改造实验研究——以松辽盆地北部青山口组一段为例. 中外能源. 2022(03): 48-53 .
| |
| 5. |
桑普，陈成，王诚，王书范，廖红华. 富硒绿茶电磁理条线圈结构优化设计与温度均匀性分析. 湖北民族大学学报(自然科学版). 2022(04): 457-462 .
| |
| 6. |
胡典雄，易继红. 金属波纹管热温度场三维图像仿真. 兵器材料科学与工程. 2022(06): 158-163 .
| |
| 7. |
杨立龙. 中深层超稠油油藏SAGD开发热效率分析及提升对策. 特种油气藏. 2021(03): 151-156 .
| |
| 8. |
高德利. 非常规油气井工程技术若干研究进展. 天然气工业. 2021(08): 153-162 .
|
Supervisor：SINOPEC GROUP
Sponsor：Sinopec Research Institute of Petroleum Engineering
Serial Number：CN 11-1763/TE, ISSN 1001-0890
Chief Editor： WANG Minsheng
Supported by: Beijing Renhe Information Technology Co., Ltd. 
Copyright © 2009《Petroleum Drilling Techniques 》 All Rights Reserved.
DownLoad: