Citation: | SAIFULLA Dilmurat, DONG Changyin, LI Yanlong, et al. Influence law of hybrid plugging of gravel-packed media on productivity in natural gas hydrate reservoirs [J]. Petroleum Drilling Techniques,2022, 50(5):94-101. DOI: 10.11911/syztjs.2022055 |
The influence brought by the plugging of gravel-packed media on productivity is the key to optimizing the productivity of gravel-packed sand control wells for natural gas hydrate production. Primary consideration was given to the hybrid plugging of gravel-packed media by argillaceous silt and secondary hydrates. For the packing media of artificial ceramsite and quartz sand, medium plugging by argillaceous silt and medium plugging caused by secondary hydrate formation were respectively experimentally simulated, and the plugging processes were systematically analyzed. A productivity prediction model for plugged gravel-packed sand control wells for natural gas hydrate production was built according to the hybrid medium plugging mechanism and the permeability variation law, and a case study was carried out with the proposed model. The results showed that under the conditions of plugging by argillaceous silt and secondary hydrate formation, the permeability of the packing layer decreased by 93% and 98%, respectively. The decrease in the permeability of the packing layer caused by hybrid plugging had a significant impact on productivity, and the productivity ratio of the sand control wells after plugging dropped by 97%. Although packing with gravels of large particle sizes can alleviate the loss of productivity, the effect is insignificant. Instead, optimizing the production system to avoid secondary hydrate formation is the key to preventing hybrid plugging.
[1] |
赵克斌,孙长青,吴传芝. 天然气水合物开发技术研究进展[J]. 石油钻采工艺,2021,43(1):7–14.
ZHAO Kebin, SUN Changqing, WU Chuanzhi. Research progress of natural gas hydrate development technologies[J]. Oil Drilling & Production Technology, 2021, 43(1): 7–14.
|
[2] |
光新军,王敏生. 海洋天然气水合物试采关键技术[J]. 石油钻探技术,2016,44(5):45–51. doi: 10.11911/syztjs.201605008
GUANG Xinjun, WANG Minsheng. Key production test technologies for offshore natural gas hydrate[J]. Petroleum Drilling Techniques, 2016, 44(5): 45–51. doi: 10.11911/syztjs.201605008
|
[3] |
叶建良,秦绪文,谢文卫,等. 中国南海天然气水合物第二次试采主要进展[J]. 中国地质,2020,47(3):557–568. doi: 10.12029/gc20200301
YE Jianliang, QIN Xuwen, XIE Wenwei, et al. Main progress of the second gas hydrate trial production in the South China Sea[J]. Geology in China, 2020, 47(3): 557–568. doi: 10.12029/gc20200301
|
[4] |
李彦龙,刘乐乐,刘昌岭,等. 天然气水合物开采过程中的出砂与防砂问题[J]. 海洋地质前沿,2016,32(7):36–43.
LI Yanlong, LIU Lele, LIU Changling, et al. Sanding prediction and sand-control technology in hydrate exploitation: a review and discussion[J]. Marine Geology Frontiers, 2016, 32(7): 36–43.
|
[5] |
李莅临,杨进,路保平,等. 深水水合物试采过程中地层沉降及井口稳定性研究[J]. 石油钻探技术,2020,48(5):61–68. doi: 10.11911/syztjs.2020095
LI Lilin, YANG Jin, LU Baoping, et al. Research on stratum settlement and wellhead stability in deep water during hydrate production testing[J]. Petroleum Drilling Techniques, 2020, 48(5): 61–68. doi: 10.11911/syztjs.2020095
|
[6] |
董长银. 油气井防砂技术[M]. 北京: 中国石化出版社, 2009: 29−40.
DONG Changyin. Sand control technology for oil & gas wells[M]. Beijing: China Petrochemical Press, 2009: 29−40.
|
[7] |
LIU Zheyuan, YANG Mingjun, LIU Yu, et al. Analyzing the Joule-Thomson effect on wellbore in methane hydrate depressurization with different back pressure[J]. Energy Procedia, 2019, 158: 5390–5395. doi: 10.1016/j.egypro.2019.01.625
|
[8] |
CHONG Zhengrong, YIN Zhenyuan, TAN J H C, et al. Experimental investigations on energy recovery from water-saturated hydrate bearing sediments via depressurization approach[J]. Applied Energy, 2017, 204: 1513–1525. doi: 10.1016/j.apenergy.2017.04.031
|
[9] |
董长银,钟奕昕,武延鑫,等. 水合物储层高泥质细粉砂筛管挡砂机制及控砂可行性评价试验[J]. 中国石油大学学报(自然科学版),2018,42(6):79–87.
DONG Changyin, ZHONG Yixin, WU Yanxin, et al. Experimental study on sand retention mechanisms and feasibility evaluation of sand control for gas hydrate reservoirs with highly clayey fine sands[J]. Journal of China University of Petroleum(Edition of Natural Science), 2018, 42(6): 79–87.
|
[10] |
董长银,周博,宋洋,等. 天然气水合物储层防砂介质挡砂模拟试验与评价方法[J]. 中国石油大学学报(自然科学版),2020,44(5):79–88.
DONG Changyin, ZHOU Bo, SONG Yang, et al. Sand-retaining simulation experiment of screen media for formation sand in natural gas hydrate reservoirs and evaluation method[J]. Journal of China University of Petroleum(Edition of Natural Science), 2020, 44(5): 79–88.
|
[11] |
DONG Changyin, WANG Lizhi, ZHOU Yugang, et al. Microcosmic retaining mechanism and behavior of screen media with highly argillaceous fine sand from natural gas hydrate reservoir[J]. Journal of Natural Gas Science and Engineering, 2020, 83: 103618. doi: 10.1016/j.jngse.2020.103618
|
[12] |
董长银,宋洋,周玉刚,等. 天然气水合物储层泥质细粉砂挡砂介质堵塞规律与微观挡砂机制[J]. 石油学报,2020,41(10):1248–1258. doi: 10.7623/syxb202010009
DONG Changyin, SONG Yang, ZHOU Yugang, et al. Plugging law and microscopic sand retention mechanism of sand retaining medium of argillaceous fine silt sand in gas hydrate reservoirs[J]. Acta Petrolei Sinica, 2020, 41(10): 1248–1258. doi: 10.7623/syxb202010009
|
[13] |
LI Yanlong, NING Fulong, WU Nengyou, et al. Protocol for sand control screen design of production wells for clayey silt hydrate reservoirs: a case study[J]. Energy Science & Engineering, 2020, 8(5): 1438–1449.
|
[14] |
余莉,何计彬,叶成明,等. 海域天然气水合物泥质粉砂型储层防砂砾石粒径尺寸选择[J]. 石油钻采工艺,2019,41(5):670–675.
YU Li, HE Jibin, YE Chengming, et al. Size selection of the sand-control gravel particle in the argillaceous siltstone reservoirs of natural gas hydrate in sea areas[J]. Oil Drilling & Production Technology, 2019, 41(5): 670–675.
|
[15] |
LI Yanlong, WU Nengyou, GAO Deli, et al. Optimization and analysis of gravel packing parameters in horizontal wells for natural gas hydrate production[J]. Energy, 2021, 219: 119585. doi: 10.1016/j.energy.2020.119585
|
[16] |
LI Yanlong, WU Nengyou, NING Fulong, et al. Hydrate-induced clogging of sand-control screen and its implication on hydrate production operation[J]. Energy, 2020, 206: 118030. doi: 10.1016/j.energy.2020.118030
|
[17] |
宋震,青显林,张运祥,等. 基于水平井射孔的天然气水合物降压抽采工艺[J]. 断块油气田,2020,27(6):719–724.
SONG Zhen, QING Xianlin, ZHANG Yunxiang, et al. Depressurization extraction technology of natural gas hydrate based on horizontal well perforation[J]. Fault-Block Oil & Gas Field, 2020, 27(6): 719–724.
|
[18] |
董胜伟,王子健,曹飞,等. 深水浅部水合物储层水平井井筒温度计算模型[J]. 特种油气藏,2020,27(5):157–161. doi: 10.3969/j.issn.1006-6535.2020.05.024
DONG Shengwei, WANG Zijian, CAO Fei, et al. Wellbore temperature calculation model for horizontal wells in shallow hydrate reservoirs in deep water[J]. Special Oil & Gas Reservoirs, 2020, 27(5): 157–161. doi: 10.3969/j.issn.1006-6535.2020.05.024
|
[19] |
DING Jiping, CHENG Yuanfang, YAN Chuanliang, et al. Experimental study of sand control in a natural gas hydrate reservoir in the South China Sea[J]. International Journal of Hydrogen Energy, 2019, 44(42): 23639–23648. doi: 10.1016/j.ijhydene.2019.07.090
|
[20] |
王山榕. 多孔介质内水合物成核诱导时间与生长动力学研究[D]. 大连: 大连理工大学, 2018.
WANG Shanrong. Studies on nucleation induction time and growth kinetics of hydrate formation in porous media[D]. Dalian: Dalian University of Technology, 2018.
|
[21] |
SONG Yongchen, WANG Pengfei, JIANG Lanlan, et al. Methane hydrate formation/reformation in three experimental modes: a preliminary investigation of blockage prevention during exploitation[J]. Journal of Natural Gas Science and Engineering, 2015, 27(part 3): 1814−1820.
|
[22] |
胡高伟,李承峰,业渝光,等. 沉积物孔隙空间天然气水合物微观分布观测[J]. 地球物理学报,2014,57(5):1675–1682. doi: 10.6038/cjg20140530
HU Gaowei, LI Chengfeng, YE Yuguang, et al. Observation of gas hydrate distribution in sediment pore space[J]. Chinese Journal of Geophysics, 2014, 57(5): 1675–1682. doi: 10.6038/cjg20140530
|
[23] |
程林松,李春兰,马志远. 气藏多分支水平井产能的计算方法[J]. 石油学报,1998,19(4):69–72. doi: 10.3321/j.issn:0253-2697.1998.04.012
CHENG Linsong, LI Chunlan, MA Zhiyuan. A method for calculating the productivity of multiwellbore horizontal wells in gas reservoir[J]. Acta Petrolei Sinica, 1998, 19(4): 69–72. doi: 10.3321/j.issn:0253-2697.1998.04.012
|
[24] |
JOSHI S D. Horizontal well technology: Chapter 3[M]. Tulsa: PennWell Publishing Company, 1991: 73−94.
|
[25] |
董长银,武龙,汪天游,等. 气井水平井防砂产能预测与评价模型[J]. 石油钻探技术,2009,37(5):20–25. doi: 10.3969/j.issn.1001-0890.2009.05.005
DONG Changyin, WU Long, WANG Tianyou, et al. An integrated model for productivity prediction and evaluation of sand control horizontal gas wells[J]. Petroleum Drilling Techniques, 2009, 37(5): 20–25. doi: 10.3969/j.issn.1001-0890.2009.05.005
|
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