Application research of high temperature resistant and environment-friendly drilling fluid system in 3000m scientific deep drilling in Jiama， Xizang

TIAN Zhichao; ZHAI Yufeng; LIN Bin; LIU Zhenxin; MA Yunchao and FU Fan; ${author.authorNameEn}

doi:10.12143/j.ztgc.2021.11.003

2021 Vol. 48, No. 11

Article Contents

Article navigation > DRILLING ENGINEERING > 2021 > 48(11): 15-22

Next Article Previous Article

TIAN Zhichao, ZHAI Yufeng, LIN Bin, LIU Zhenxin, MA Yunchao and FU Fan, . 2021. Application research of high temperature resistant and environment-friendly drilling fluid system in 3000m scientific deep drilling in Jiama， Xizang. DRILLING ENGINEERING, 48(11): 15-22. doi: 10.12143/j.ztgc.2021.11.003

Citation:

TIAN Zhichao, ZHAI Yufeng, LIN Bin, LIU Zhenxin, MA Yunchao and FU Fan, . 2021. Application research of high temperature resistant and environment-friendly drilling fluid system in 3000m scientific deep drilling in Jiama， Xizang. DRILLING ENGINEERING, 48(11): 15-22. doi: 10.12143/j.ztgc.2021.11.003

Application research of high temperature resistant and environment-friendly drilling fluid system in 3000m scientific deep drilling in Jiama， Xizang

1.Drilling Engineering Technology Research Center of Shandong Provincial Bureau of Geology & Mineral Resources, Yantai Shandong 264004, China;
2. No.3 Exploring Institute of Geo‑mineral Resources， Shandong Province， Yantai Shandong 264004, China;
3. MNR Key Laboratory of Metallogeny and Mineral Assessment, Institute of Mineral Resources, CAGS,Beijing 100037, China;
4. Beijing Institute of Exploration Engineering, Beijing 100083, China

More Information

Corresponding author: ZHAI Yufeng, 282163880@qq.com

Received Date: 23 February 2021

Revised Date: 24 May 2021

Abstract

Abstract

The 3000m deep scientific borehole for the Xizang polymetallic deposit is the first 3000m deep scientific borehole in the field of the investigation of solid mineral resources in the Qinghai-Xizang Plateau， and it has created the latest hole depth record in the field of small-diameter solid mineral exploration in the Qinghai-Xizang Plateau. The project is located in the high mountain and deep cut area at 5200m above the sea level in Jiama， Xizang， with harsh natural climate， strict environmental protection requirements for the drilling project， high temperature in the deep strata， and complicated strata characterized mainly by strong water sensitivity， serious breakage and high in-situ stress which leads to extremely drilling difficulty. In view of the environmental protection and the stratum problem， through the experimental comparison of clay， the environmental protection fluid loss reducer， the environmental protection tackifier， the environmental protection inhibitor and so on， the treatment agents with the best performance were optimized； by using the method of range analysis of orthogonal experiment， the influence of each index corresponding to the level and the value of the optimum level were obtained， the range of the optimum formula of drilling fluid was determined； and a high temperature resistant and environment-friendly drilling fluid system has been successfully developed with good field application effects.
- Jiama， Xizang /
- scientific deep drilling /
- complicated formation /
- high temperature resistant and environment-friendly drilling fluid system

FullText(HTML)

References

[1]	唐菊兴，郑文宝，陈毓川，等.西藏甲玛铜多金属矿床深部斑岩矿体找矿突破及其意义［J］.吉林大学学报（地球科学版），2013，43（4）：1100-1110. Google Scholar TANG Juxing， ZHENG Wenbao， CHEN Yuchuan， et al. Prospecting breakthrough of the deep porphyry ore body and its significance in Jiama Copper Polymetallic Deposit， Xizang， China［J］. Journal of Jilin University （Earth Science Edition）， 2013，43（4）： 1100-1110. Google Scholar
[2]	[2] 翟育峰.西藏甲玛3000 m科学深钻施工技术方案［J］.探矿工程（岩土钻掘工程），2020，47（6）：8-12，53．Yufeng ZHAl. Technical proposal for the 3000m deep scientific drilling borehole in Jiama， Xizang［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2020，47（6）：8-12，53. Google Scholar
[3]	[3] 张泽斌，唐菊兴，唐攀，等.西藏甲玛铜多金属矿床暗色包体岩石成因：对岩浆混合和成矿的启示［J］.岩石学报，2019，35（3）：934-952. Google Scholar ZHANG Zebin， TANG Juxing， TANG Pan， et al.The origin of the mafic microgranular enclaves from Jiama porphyry Cu polymetallic deposit， Xizang： Implications for magma mixing/mingling and mineralization［J］. Acta Petrologica Sinica， 2019，35（3）：934-952. Google Scholar
[4]	[4] 林彬，唐菊兴，唐攀，等.斑岩成矿系统多中心复合成矿作用模型——以西藏甲玛超大型矿床为例［J］.矿床地质，2019，38（6）：1204-1222. Google Scholar LIN Bin， TANG Juxing， TANG Pan， et al. Polycentric complex mineralization model of porphyry system： A case study of Jiama superlarge deposit in Xizang［J］. Mineral Deposits， 2019，38（6）：1204-1222. Google Scholar
[5]	[5] 唐攀，唐菊兴，郑文宝，等.西藏甲玛斑岩矿床系统地质、蚀变、矿化的三维地质模型［J］.地质与勘探，2016，52（1）：115-127. Google Scholar TANG Pan， TANG Juxing， ZHENG Wenbao， et al. The interpretation of three-dimensional model of geology， alteration and mineralization in Jiama porphyry deposit system， Xizang［J］. Geology and Exploration， 2016，52（1）：115-127. Google Scholar
[6]	[6] 郭文铂，郑文宝，唐菊兴，等.西藏甲玛铜多金属矿床流体、成矿物质来源的地球化学约束［J］.中国地质，2014，41（2）：510-528．GUO Wenbo， ZHENG Wenbao， TANG Juxing， et al. Geochemical constraints on the source of metallogenic fluids and materials in the Jiama polymetallic Cu deposit， Xizang［J］. Geology in China， 2014，41（2）：510-528. Google Scholar
[7]	[7] DZ/T 022—2010，地质岩心钻探规程［S］.DZ/T 022—2010， Geological core drilling regulations［S］. Google Scholar
[8]	[8] 付帆，陶士先，李晓东.绿色勘查高温环保冲洗液研究［J］.探矿工程（岩土钻掘工程），2020，47（4）：129-133. Google Scholar FU Fan， TAO Shixian， LI Xiaodong. Research on environment-friendly high-temperature drilling fluid for green exploration［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2020，47（4）：129-133. Google Scholar
[9]	[9] 翟育峰，王鲁朝，丁昌盛，等.西藏罗布莎科学钻孔冲洗液技术［J］.探矿工程（岩土钻掘工程），2014，41（4）：1-4. Google Scholar ZHAI Yufeng， WANG Luzhao， DING Changsheng， et al. Flush fluid technique in scientific drilling hole situated in Luobusa of Xizang［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2014，41（4）：1-4. Google Scholar
[10]	[10] 刘振新，翟育峰，宋世杰，等.川西甲基卡锂矿3000 m科学深钻关键技术探讨［J］.探矿工程（岩土钻掘工程），2020，47（10）：29-32. Google Scholar LIU Zhenxin， ZHAI Yufeng， SONG Shijie， et al. Discussion on key technology for the 3000m deep scientific drillingproject of Jiajika Lithium Mine in west Sichuan［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2020，47（10）：29-32. Google Scholar
[11]	[11] 张统得，陈礼仪，贾军，等.汶川地震断裂带科学钻探项目钻井液技术与应用［J］.探矿工程（岩土钻掘工程），2014，41（9）：139-142，145．ZHANG Tongde， CHEN Liyi， JIA Jun， et al. The drilling fluid technology and application of Wenchuan Earthquake Fault Scientific Drilling Project［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2014，41（9）：139-142，145. Google Scholar
[12]	[12] 孙丙伦，陈师逊，陶士先.复杂地层深孔钻探泥浆护壁技术探讨与实践［J］.探矿工程（岩土钻掘工程），2008，35（5）：13-16. Google Scholar SUN Binglun， CHEN Shixun， TAO Shixian. Discussion and practice on wall protection with slurry in deep-hole drilling in complicated formation［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2008，35（5）：13-16. Google Scholar
[13]	[13] 李攀义，单文军，徐兆刚，等.成膜防塌无固相钻井液体系在金鹰矿区ZK1146井中的应用研究［J］.探矿工程（岩土钻掘工程），2015，42（10）：26-30．LI Panyi， SHAN Wenjun， XU Zhaogang， et al. Research and application of solid free film-forming and anti-sloughing drilling fluid system in Well ZK1146 of Jinying Mining Area［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2015，42（10）：26-30. Google Scholar
[14]	[14] 宋世杰，李晓东，陈师逊.南黄海大陆架科钻CSDP-2井第四系、新近系地层海水钻井液研究与应用［J］.探矿工程（岩土钻掘工程），2017，44（4）：10-13．SONG Shijie， LI Xiaodong， CHEN Shixun. Study on seawater flushing fluid and its application in Quaternary and Neogene Strata for CSDP-02［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2017，44（4）：10-13. Google Scholar
[15]	[15] 王达，何远信，等.地质钻探手册［M］.长沙：中南大学出版社，2014.WANG Da， HE Yuanxin， et al. Geological Drilling Handbook［M］. Changsha： Central South University Publishing House， 2014. Google Scholar
[16]	[16] 朱恒银，王强，杨凯华，等.深部岩心钻探技术与管理［M］.北京：地质出版社，2014.ZHU Hengyin， WANG Qiang， YANG Kaihua， et al. Technology and Management in Deep Coring Drilling［M］. Beijing： Geological Publishing House， 2014. Google Scholar