| Citation: |
ZHENG Chengsheng, LAN Qiang, ZHANG Jinghui, LI Gongrang. Low-Activity Drilling Fluid Technology for the MaHW1602 Horizontal Well in the Mahu Oilfield[J]. Petroleum Drilling Techniques, 2019, 47(6): 48-53. DOI: 10.11911/syztjs.2019115
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Well MaHW1602 in Mahu Oilfield owns complex formation conditions, the target layer in the Triassic Baikouquan Formation contains hard mudstone and loose conglomerate, and downhole events such as collapse and caving are prone to occur during horizontal section drilling. Due to the insufficient collapse resistance of the " desulfurization” drilling fluid applied in this area in recent years, through analyzing the formation characteristics and the challenges in drilling fluids, the activity modifier, plugging agent and inhibitor were preferably selected in the laboratory, and the non-sulfonated low-activity drilling fluid system was further developed. The results of indoor test show that the plugging rate of low-activity drilling fluid exceeds 90%, and the average water activity is 0.863, which meets the requirements of field drilling. The drilling fluid was applied in the third spud section of Well MaHW1602, there was no obvious hole enlargement in the loose and collapsing-prone section, the wellbore was regular, and the average hole enlargement rate was 6.5%. In addition, there was no obvious weight stacking during drilling, the electrical logging and casing RIH were performed smoothly without any problems such as the rapid changes in drilling fluid properties, lost circulation during RIH or pump starting, etc. Research and field application suggest that the low-activity drilling fluid has good plugging and anti-sloughing properties, which can meet the requirements for safe drilling of long lateral horizontal wells in the Mahu Oilfield.
| [1] |
张顺存,蒋欢,张磊,等. 准噶尔盆地玛北地区三叠系百口泉组优质储层成因分析[J]. 沉积学报, 2014, 32(6): 1171–1181.
ZHANG Shuncun, JIANG Huan, ZHANG Lei, et al. Genetic analysis of the high quality reservoir of Triassic Baikouquan Formation in Mabei Region, Junggar Basin[J]. Acta Sedimentologica Sinica, 2014, 32(6): 1171–1181.
|
| [2] |
王海涛,张伟,王国斌,等. 准噶尔盆地环玛湖凹陷钻井提速技术[J]. 石油钻采工艺, 2014, 36(4): 30–33.
WANG Haitao, ZHANG Wei, WANG Guobin, et al. ROP enhancing technology for Circum-Mahu Lake Depression in Junggar Basin[J]. Oil Drilling & Production Technology, 2014, 36(4): 30–33.
|
| [3] |
王金荣,王立锋,杨立,等. 强抑制乳液钻井液在玛北1井二开钻井中的应用[J]. 油气藏评价与开发, 2012, 2(3): 53–57.
WANG Jinrong, WANG Lifeng, YANG Li, et al. Application of strong inhibitive emulsion drilling fluid in the second interval drilling of Well MB1[J]. Reservoir Evaluation & Development, 2012, 2(3): 53–57.
|
| [4] |
李维轩,钟守明,缪庆林,等. 玛湖区块低压易漏地层防漏堵漏技术研究与应用[J]. 新疆石油科技, 2015, 25(4): 14–16.
LI Weixuan, ZHONG Shouming, MIAO Qinglin, et al. Research and application of leak prevention and plugging technology in low pressure and leaky formations in Ma Hu[J]. Xinjiang Petroleum Science & Technology, 2015, 25(4): 14–16.
|
| [5] |
王杰东,杨立,郑宁,等. 玛北1井四开抗高钙盐水侵钻井液技术[J]. 钻井液与完井液, 2013, 30(6): 88–90. doi: 10.3969/j.issn.1001-5620.2013.06.026
WANG Jiedong, YANG Li, ZHENG Ning, et al. The Drilling fluids techniques on anti-contamination of calcium-rich brine in the fourth interval of Mabei-1[J]. Drilling Fluid & Completion F1uid, 2013, 30(6): 88–90. doi: 10.3969/j.issn.1001-5620.2013.06.026
|
| [6] |
彭孟春,夏宏南,杨明合,等. 环玛湖玛北斜坡区钻井安全密度窗口研究[J]. 化工管理, 2016, 32(5): 258. doi: 10.3969/j.issn.1008-4800.2016.05.225
PENG Mengchun, XIA Hongnan, YANG Minghe, et al. Study on drilling safety density window in Ma Bei slope area of central Mar Lake[J]. Chemical Management, 2016, 32(5): 258. doi: 10.3969/j.issn.1008-4800.2016.05.225
|
| [7] |
张志财,赵怀珍,慈国良,等. 桩129-1HF大位移井钻井液技术[J]. 石油钻探技术, 2014, 42(6): 34–39.
ZHANG Zhicai, ZHAO Huaizhen, CI Guoliang, et al. Drilling fluid in Zhuang 12-1 HF extended reach well drilling[J]. Petroleum Drilling Techniyues, 2014, 42(6): 34–39.
|
| [8] |
谢彬强,邱正松,黄维安,等. 大位移井钻井液关键技术问题[J]. 钻井液与完井液, 2012, 29(2): 76–82. doi: 10.3969/j.issn.1001-5620.2012.02.025
XIE Binqiang, QIU Zhengsong, HUANG Weian, et al. Summary on key technical issues of drilling fluid for extended reach well[J]. Drilling Fluid & Completion F1uid, 2012, 29(2): 76–82. doi: 10.3969/j.issn.1001-5620.2012.02.025
|
| [9] |
于雷,张敬辉,李公让,等. 低活度强抑制封堵钻井液研究与应用[J]. 石油钻探技术, 2018, 46(1): 44–48.
YU Lei, ZHANG Jinghui, LI Gongrang, et al. Research and application of plugging drilling fluid with low-activity and high inhibition properties[J]. Petroleum Drilling Techniques, 2018, 46(1): 44–48.
|
| [10] |
于雷,冯光通,刘宝锋,等. 低活度强封堵钻井液体系在准中2区的研究与应用[J]. 承德石油高等专科学校学报, 2019, 21(2): 18–21, 52. doi: 10.3969/j.issn.1008-9446.2019.02.007
YU Lei, FENG Guangtong, LIU Baofeng, et al. Study and application of low activity and high plugging drilling fluid system at Junggar Middle Ⅱ District[J]. Journal of Chengde Petroleum College, 2019, 21(2): 18–21, 52. doi: 10.3969/j.issn.1008-9446.2019.02.007
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Sponsor：Sinopec Research Institute of Petroleum Engineering
Serial Number：CN 11-1763/TE, ISSN 1001-0890
Chief Editor： WANG Minsheng
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