Low Cost Strategy and Practice for Low Permeability Oilfields Under Synergetic Multi Disciplinary Systems

摘要

As a systematic project and a new development mode, cost-effective development for low-permeability reservoir can be achieved via professional coordination of multi-disciplinary systems. It requires the removal of all unnecessary formalities and expenses, the exploration for gaps and critical weaknesses, the establishment of a strategic framework and organization of low-cost innovation, as well as the integration, conformity innovation and the process innovation, by liberating internal innovators and seeking for external innovators, and by conducting low-cost experiment and respecting the fundamental interests of employees. The methods of implementation are as after mentioned: 1) to build a consolidated information platform combining by exploration, development and engineering technologies; 2) to upgrade the intensive drilling capacity and the reasonable casing structure; 3) to develop the overall fracturing technologies and advanced process techniques; 4) to enhance the optimized management and measures for day-to-day production; and 5) to contain innovations in enhanced management and system protection. Focusing on the development of oil and gas resources with extra-low permeability, the appropriate processing plan can be established through synergetic coordination of multi-disciplinary, continuous innovation in techniques and management. The combination of the aforementioned facts forming combined forces to establish a comprehensive low-cost multi- disciplinary innovative system and the market competitive mechanism, to unify the underground natural materials and aboveground artifacts, and to realize the purposes of single well production enhancement and cost reduction.