【 Association Explores Factory 】 Ten Thousand Meter Underground 'Point Where and Strike Where' - This state-owned enterprise equips underground oil drilling equipment with 'smart brains' and' sharp eyes'
In the darkness and high pressure deep within the Earth, oil and gas resources are like treasures hidden in a maze.withPetroleum exploration and developmentContinuous improvement of technology，Shallow and easily exploitable oil and gas resources are becoming increasingly scarce, facing multiple challenges such as ultra deep, ultra-high temperature, ultra-high pressure, and complex rock types,Finding accurately, drilling quickly, and harvesting well "is a common challenge facing energy professionals worldwide.Located in QingdaoSinopec Jingwei Co., Ltd(hereinafter referred to asSinopec JingweiBreaking the impasse with a technological revolution：For the oil that travels thousands of meters undergroundDrilling equipmentinstall'Smart brain' and 'fiery eyes and golden eyes',achievedHit wherever you pointAccurate underground navigation for tens of thousands of metersOn the map of national energy security strategy, a bold and colorful mark has been written——Recently, staff from the Shandong Equipment Manufacturing Industry Association visited this placeSinopec is the onlyBusiness layout covering the entire chain of logging, logging, directional wells, etcA professional company,Conduct investigations and exchanges on relevant matters.
Full caliber employment of the companysuper11000 people，have940 construction teams, including 8 professional management companies and 1 research institute, with over a thousand scientific researchers and 10 unique innovation teams. A national level postdoctoral research workstation has been established, and a total of 24 postdoctoral fellows have been introduced,Key research and development focus on rotational geological guidanceLogging While DrillingOther core technologies，Approved by National Ministry of Education"Intelligent Oilfield Engineering Research Center" and "Deep Oil and Gas Detection Technology and Equipment Engineering Research Center" were approved to build "Shandong Deep Oil and Gas Measurement and Control Technology Innovation Center" and "Shandong Engineering Research Center of Geological Measurement and Control Technology". The measurement and control laboratory and logging laboratory were rated as the key laboratories of Sinopec.。companyBackSinopecThe strong strength, from the beginning of the establishment to shoulder“Supporting oil and gas Service Drilling"The mission，From technology research and development to product manufacturing, from data interpretation to reservoir research,This"UndergroundDrilling fieldAlmightySelectHands.", extending its tentacles to every key link of oil and gas development,SetManagement Innovation Demonstration Zone, the source of technological innovation and the high-end business incubator, together with the Chinese Academy of Sciences, China University of Petroleum (East China), Shandong University of Science and Technology and other universities to achieve the deep integration of innovation chain, supply chain and value chain,Become an indispensable backbone of the domestic oil service field.
In the palace of petroleum engineering technology, rotary geological steering drilling system can be called"The Pearl in the Crown"，Fusion了The complex structure of electronic information, automatic control, mechanical hydraulic and other multidisciplinary technologies, as well as the strict requirements for reliability and accuracy in the extreme environment of high temperature, high pressure and high vibration. For oil people, this system solves not only technical problems, but also the core proposition of exploration and development. -"Where am I, where is the oil, where is the oil, where am I going", behind every question mark, it is related to the efficiency and success or failure of oil and gas resource development. The scientific research team of Jingwei Company relies on major national projects.andGroup Company"Ten Dragons" and other major projects, focusing on the four core problems of trajectory control, communication efficiency, geological survey and reliability, breaking through high-precision measurement and control and high-build slope design technology, power carrier bus and two-way communication technology.，Done"Warp and Weft Pilot ·Development and Industrial Application of Rotary Steering Equipment for Deep and Harsh Environment”research,The whole industry chain has been independently controllable, and the localization rate is as high 96%，Build了Autonomous and controllable Sinopec space-time digital base, andInSichuan-Chongqing shale gas, Shengli-Jiyang shale oil, Bohai Bay offshore offshore oil land mining, eastern complex structure wells.waitShengli Oilfield shale oil key blocks, especially in Xinjiang Shunbei ultra-deep oil and gas field and other areas successfully applied in——In the actual drilling verification, the rotary guide operation team analyzed the geological data of the adjacent well to clarify the influence of different gamma value formations on the mechanical drilling speed, and innovated the application.4D special-shaped tooth drill bit promotes the average mechanical drilling speed to increase by 50%，The three key indicators of temperature resistance, pressure resistance and build rate set a new high for domestic similar equipment,The application cumulatively creates economic benefits5.272 billion yuan, including 0.482 billion yuan to reduce the purchase cost, 0.471 billion yuan to generate income and efficiency from services, 0.226 billion yuan to stabilize the market price and 4.093 billion yuan to increase the output value of oil and gas,It marks a key step in the field of high-end oil and gas equipment in China.，This system not only shortens the drilling cycle and reduces the cost, but also allows the drill bit to accurately travel through the oil and gas layer along the preset path, greatly improving the reservoir drilling rate and recovery rate, drilling smooth rules, laying a solid foundation for subsequent completion and fracturing operations, and minimizing drilling risks.After the evaluation of the academician team,itsAdvanced technology has beenreach the international advanced level，Among them, the measurement accuracy of the tool face of the guide head and the measurement accuracy of the azimuth resistivity have reached the international leading level.。
If the rotary geosteering system is installed on the drill bit“Wisdom大脑”，那么经纬公司自主研发的“175℃随钻方位电磁波电阻率及方位伽马成像系统”，便是为其配上了“火眼金睛”。该系统涉及精密机械加工、高精度电路采集、高效正反演算法、地质建模与解释等，具备边界识别和实时成像功能，机械、软件、方法已经实现完全自主化，除高温芯片外系统所有组件实现国产化率100%，其方位电磁波电阻率测量系统可以通过测量地层的电阻率变化，进而判断岩性、流体性质等；方位伽马成像系统可以通过探测地层中天然放射性元素的伽马射线强度，识别岩性，形成井周360度的成像信息，从而更精确地判断地层边界和构造变化，被业界誉为为引导钻头“闻着油味走的3D 版贪吃蛇”。在新疆准噶尔难动用区块的两口高难度井中，这款国产神器无故障工作时间超1500小时，创下了胜利西部水平井完钻井深 6920 米的纪录——这套系统打破了国外技术垄断，实现了高端随钻测井技术设备自主可控，提升了复杂油气藏的开发效率，支撑了深层油气勘探，降低了钻井风险和提高钻井成功率，是中国石化攻克尤其勘探开发“卡脖子”技术和保障国家能源安全的重要技术利器；带动地方200多家中小微企业发展，促进高温精密传感器、高温混合集成电路、高温复合材料等精密仪器产业跨越式发展。
随着页岩油气水平井、复杂工况井逐年增多，已研发测并技术不能完全满足市场需求，经纬公司研发团队通过工艺创新和装备自主研发，开发了“过钻头存储式测井技术”，有效解决了复杂井况的测井难题，尤其在大斜度井、水平井以及恶劣井眼条件的油气勘探中表现出色，在胜利油田丰页1-6HF井（页岩油水平井）创下中国石化非常规页岩油水平井测井井深最深、水平段最长、泵送井段最长三项纪录，提升了作业时效和安全性，为高效勘探开发提供了有力支撑；该技术打破了国外垄断，实现从无到有，成为页岩油气勘探开发的“利器”；带动高温元器件、承压密封件、精密加工软件开发、实验室配套、装备更新换代等一大批前后端产业优化升级和全产业链发展。
从国内到海外，经纬公司的技术成果正在书写着一个个“找油故事”。在服务与国内23个省级区域油企的同时，其市场覆盖中东、中亚、北非、中非、拉美、南亚等区域13个国家，他们依托测井、录井、定井以及旋转地质导向等核心技术，与斯伦贝谢、哈里伯顿、贝克休斯三大油服巨头和沙特阿美、科威特国家石油等国际知名油田企业合作，赢得了国际市场的认可。旗下华北测控公司凭借精湛的技术，在沙特完成了陆地及海上钻机硫化氢系统标定等服务3573井次，服务好评率100%，并以三分之一的市场占有率成为沙特钻修井市场的最大服务商；2024年9月，6部陆地钻机级联供气系统配套工作圆满完成，为沙特所有中资油服企业提供全场景气体检测服务，成功开拓了10余家外资油服公司的业务，让中国高端油气服务在中东市场实现了战略突破。
从打破国外垄断到引领技术创新，从服务国内能源开发到开拓国际市场，中石化经纬有限公司用一项项硬核技术，为我国石油勘探开发注入了强劲动力，也为国家能源安全筑起了坚实屏障。在推动自身发展的同时，它更以技术突破带动整个行业进步，让中国油服在全球舞台上拥有了更多话语权——我们相信，随着技术的持续迭代升级，这家央企必将在能源领域书写更多“万米地下指哪打哪”的传奇，为我国energy安全发展贡献更大力量。
text Guo Guangli
image 孙俊豪、中石化新闻网、网络视频截图
