井下安全阀简介研讨.ppt

“Confidential - For Internal Use Only. ? 2005 Halliburton. All Rights Reserved.” Tubing Retrievable Sub-Surface Safety Valves油管携带可回收式井下安全阀 Gary Stephenson SSSV Global Technical Advisor(井下安全阀全球技术顾问) Agenda提纲 SSSV Quick Review井下安全阀简要回顾 Design Philosophy设计原理 Reliability可靠性 Tubing Retrievable Safety Valves油管携带可回收式井下安全阀 General Applications应用于通常环境 HPHT Applications应用于高温高压 Deepwater/XHP Applications应用于深海/超高压环境 Recent and Current Developments当前项目研究 Questions问题 Halliburton SSSV Philosophy Halliburton SSSV 设计理念 Reliability is the Top Consideration 可靠性为第一考虑因素 Design设计 Verification确认 Performance性能 Protection保护 Reliability – Design可靠性-设计 Unique Features特点： Only Offered by Halliburton In All of It’s TRSV’s只有哈里伯顿油管可回收安全阀才能全部具备的 Verified 100% Metal-to-Metal Flapper Sealing经过反复经验， 100% 金属对金属阀板和阀座的密封 100% Metal-to-Metal Well Containment in the Closed Position在关闭情况下100%金属对金属的密封关井 Enhanced Debris Isolation 增强了对碎屑的隔离(Positive Debris Barrier at Both Ends of Flow Tube in Full Open Position完全开启时，流管两端都有碎屑隔离屏障) Reliability – Verification确认 Rogaland testing is the Halliburton standard for TRSCSSV validation testing，Rogaland测试是哈里伯顿标准安全阀测试 60 differential openings at max control line pressure 在控制管线最大压力下，60次差式开启 120 slam closures in sand slurry vs. 7 for API 14A 120次在沙浆中紧急关闭，而API（美国石油工程协会）14A标准只要求7次 API 14A Validation and Monogramming API 14A 检测合格，注有API会标 Every size of HST Body Joint thread is validated to the full performance envelope rating每种尺寸的HST本体接扣都是经过严格测验来证明符合设计工作性能和要求。 All four combinations of Burst, Collapse, Tension, Compression 包括全部四种测试抗内挤，抗外挤，抗拉， 抗压 API Test Facility for Sub Surface Safety ValvesAPI 测试设备 Deep Well Simulator深井模拟装置 Reliability – Protection可靠性-保护 SSSV Reliability Protection Centers可靠性保护中心 Houma, Louisiana Montrose, Scotland SSSV Repair 井下安全阀修理中心(API 14A Licensed认证) Houma, Louisiana Montrose, Scotland苏格兰 Singapore新加破 Carrollton, Texas Safety Valve Applications/Considerations井下安全阀应用场合和考虑因素 Well Construction打井类型 Land, Platform, TLP or Spar (dr