中国石油“十三五”油气勘探重大成果与“十四五”发展战略

doi:10.3969/j.issn.1672-7703.2021.01.002

摘要/Abstract

摘要： “十三五”期间，中国石油天然气股份有限公司（简称中国石油）油气勘探工作在地质理论和技术创新、油气勘探突破发现和增储等方面取得众多成果。文章在梳理总结“十三五”期间油气勘探成果、理论技术进展的基础上，提出了“十四五”油气勘探发展思路与战略。“十三五”以来，中国石油坚持创新和资源战略，突出高效勘探，加大新区新领域风险勘探，加强重点盆地、重点领域集中勘探，强化基础研究、整体研究和领域目标研究；创新和完善了凹陷区砾岩成藏、浅水三角洲大面积岩性成藏、深层海相碳酸盐岩“三古”控藏、走滑断裂“断溶体”控藏、前陆冲断带深层成藏、页岩油“四要素”成藏富集、页岩气“三控”成藏富集、深层火山岩“三元”控藏等地质理论与认识；攻关形成了“双高”和“双复杂”三维地震采集处理解释、深层—超深层钻完井、深层测试、长水平井压裂技术等为代表的勘探（评价）技术。在四川、塔里木、准噶尔、鄂尔多斯、松辽、渤海湾等大盆地岩性—地层、海相碳酸盐岩、前陆冲断带、页岩油气、成熟探区、火山岩领域取得了34 项重大勘探成果，油气储量实现历史性长期高位增长，为石油产量稳中上升、天然气产量快速增长奠定了资源基础。“十四五”期间，中国石油将科学谋划油气勘探的战略方向和战略重点，推动六大盆地和五大领域常规油气持续规模增储及非常规资源快速发展，加快落实油气规模增储大场面，积极准备战略接替区和重大接替领域，夯实高质量发展资源基础。

关键词: 中国石油；&ldquo, 十三五&rdquo, ；&ldquo, 十四五&rdquo, ；油气勘探；理论认识；重大领域方向；发展战略

Abstract: During the 13th Five-Year Plan period, PetroChina made a number of significant achievements in geological theory and
technological innovation, as well as breakthroughs and discoveries in oil and gas exploration and reserve increase, etc. This paper
reviews and summarizes the company’s oil and gas exploration achievements and theoretical and technological progress during
the 13th Five-Year Plan period and proposes development ideas and strategies for the 14th Five-Year Plan period. During the 13th
Five-Year Plan period, PetroChina highlighted an innovative resource strategy, emphasizing efficient exploration, increasing risk
exploration in new areas and new fields, concentrating exploration on key areas in major basins and fields, and strengthening integrated geological and targeted research. A series of innovative geological theories and understandings were developed and improved,including hydrocarbon accumulation in conglomerate reservoirs in sag areas, hydrocarbon accumulation in large-scale
lithologic reservoirs in shallow water delta, “three paleo” controlling oil reservoirs in marine carbonate rocks, “fault karst” controlling the formation of oil and gas reservoirs in strike-slip fault areas, hydrocarbon accumulation in deep foreland thrust belts,
“four elements” controlling shale oil reservoirs, “three elements” controlling the accumulation and enrichment of shale gas reservoirs,and “three elements” controlling the formation of deep volcanic rock gas reservoirs. A series of exploration and evaluation technologies were developed, such as 3D seismic acquisition, processing and interpretation technology for “double high” and “double complex” areas, drilling and completion technology for deep and ultra-deep formations, well testing technology for deep wells, and volume fracturing technology for long horizontal wells. During the 13th Five-Year Plan period, 34 major breakthroughs were made in the exploration fields of lithologic-stratigraphic reservoirs, marine carbonate rocks, foreland thrust belts, shale oil and gas, mature exploration areas and volcanic rocks in the Sichuan, Tarim, Junggar, Ordos, Songliao, Bohai Bay and other major basins. The historic long-term high-level growth of oil and gas reserves has laid a resource foundation for steadily increasing in oil production and rapid growth in natural gas production. During the 14th Five-Year Plan period, PetroChina will scientifically plan its strategic direction and the focus of oil and gas exploration to promote continuous large-scale increase of conventional oil and gas reserves and rapid development of unconventional resources in six major basins and five fields. The company will accelerate the implementation of large-scale increases in oil and gas reserves, actively prepare strategic replacement areas and major replacement fields, and consolidate the resource foundation for the company’s ongoing high-quality development.

中图分类号:

何海清, 范土芝, 郭绪杰, 杨涛, 郑民, 黄福喜, 高阳. 中国石油“十三五”油气勘探重大成果与“十四五”发展战略[J]. 中国石油勘探, 2021, 26(1): 17-30.

He Haiqing, Fan Tuzhi, Guo Xujie, Yang Tao, Zheng Min, Huang Fuxi, Gao Yang. PetroChina: Major achievements in oil and gas exploration during the 13th Five-Year Plan period and development strategy for the 14th Five-Year Plan#br# period#br#[J]. China Petroleum Exploration, 2021, 26(1): 17-30.

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