Core Viewpoint - The Liaohe Oilfield Shenyang Oil Production Plant is focusing on transforming outsourced operations to in-house management as a primary strategy for improving efficiency and quality by 2025, having already reduced outsourcing costs by 1.752 million yuan [1] Group 1: Management and Strategy - The plant has established a comprehensive management system from top-level design to on-site execution, with each project led by a designated manager to ensure clear responsibilities and effective progress [1] - The implementation of a "Five Ones" work mechanism ensures that each project has a dedicated manager, team, and blueprint, facilitating accountability and strong execution [1] Group 2: Employee Incentives and Performance - The plant links in-house efficiency gains to employee performance, distributing a total of 230,000 yuan in special rewards for in-house projects, which has stimulated internal motivation and led to the conversion of eight outsourced services to in-house operations [1] Group 3: Technical Innovation and Efficiency - The plant leverages the expertise of technical personnel to create a self-repair list covering six types of services, which has led to over 700 key equipment repairs, generating a total efficiency gain of 3.16 million yuan [1] - The plant balances focus on major equipment repairs with the management of routine minor repairs, completing 396 minor repair projects and reducing outsourced labor by 1,782 hours, saving 396,000 yuan in labor costs [1]