摘要
油田开发对标分析是石油公司改进管理、提高开发水平、实现提质增效的有效途径。基于目标引领、问题导向、分级对标和信息驱动等原则,提出了因果分析法、油藏类型标准化法、三区三类法3种对标分析方法,构建了涵盖技术指标、管理指标、经营指标三大类29项内容的油田开发对标指标体系。以中国石油集团各油气田公司为研究对象,开展了中高渗透砂岩、低渗透砂岩、稠油、砾岩、特殊岩性五大类型油藏开发水平分级评价和对标管理,以及中外国际大石油公司对标。对标分析结果显示,中国石油在资源量和产量规模上具有较大优势,但多井低产的现状对生产、经营、管理、技术的精细化带来挑战,主要指标存在差距,成本仍处于劣势。为此提出了加强动态化对标,确保指标的前瞻性和标杆的先进性;加强措施制定、制度保障,持续改进、督导检查,坚持对标常态化,增进信息交流共享等针对性措施。
Oilfield development benchmarking analysis is the effective way for petroleum companies to improve their management and development with higher cost-effectiveness.Based on the target-oriented,problem-guided,classified benchmarking and information-driven principles,this paper comes up with three analysis methods--causal analysis method,standardization method for reservoir types,and three-zone and three-type method.The oilfield development benchmarking index system is established to cover 29 items of contents in three main categories--technological indexes,management indexes and business indexes.Taking the oil and gas field companies of PetroChina as the research targets,this paper focuses on classified evaluation and benchmarking management of oilfield development for five major typed of oil reservoirs,such as high to medium permeability sandstone,low-permeability sandstone,heavy oil,conglomerate and special rock characters.It also analyzes benchmarking of other Chinese and foreign oil companies.The results from benchmarking analysis indicate that PetroChina has an advantage for reserves and production but faces the challenge from refinement of production,business operation,management and technology,because many wells are low productive,making the company inferior in terms of cost.Therefore,this paper put forward a series of measures,such as enhancing analysis of dynamic benchmarking,ensuring farsightedness of indexes and progress of benchmarks,stepping up formulation of measures and systems for continual improvement,supervision and inspection,normalizing benchmarking analysis,and increasing exchange and sharing of information.
作者
曹晨
王东辉
王洪亮
Cao Chen;Wang Donghui;Wang Hongliang(PetroChina Exploration and Production Company,Beijing 100007,China;PetroChina Research Institute of Petroleum Exploration&Development,Beijing 100083,China)
出处
《石油科技论坛》
2020年第5期70-76,共7页
PETROLEUM SCIENCE AND TECHNOLOGY FORUM
基金
国家科技重大专项“大型油气田及煤层气开发”(编号:2016ZX05016-006)。
关键词
油田开发
对标管理
指标体系
精细管理
oilfield development
benchmarking management
index system
refined management