procedure for maintenance of valves used in a undersoeisk production for oil and gas

• 1. 一种使用方便的石油开采阀门 [P] . 中国专利： CN214466247U . 2021-10-22
• 2. 液化石油气生产工艺中深井排污阀门开闭用的操控杆 [P] . 中国专利： CN208982756U . 2019.06.14
• 3. procedure for maintenance of valves used in a undersoeisk production for oil and gas [P] . DK550487A . 1988-04-23

  机译： 石油和天然气勘探开发中使用的阀门的维护程序

• 4. METHOD AND AN APPARATUS FOR MAINTENANCE OF VALVES INCLUDED IN SUBSEA PRODUCTION SYSTEM FOR OIL AND GAS [P] . CA1279003C . 1991-01-15

  机译： 维修用于油气的地面生产系统中的阀门的方法和装置

• 5. Method for maintenance of valves included in a subsea production system for oil and gas [P] . 美国专利： US4786209A . 1988-11-22

  机译： 海底石油和天然气生产系统中所含阀门的维护方法

• 1. Pyrolysis of Agroindustrial Residues of Coffee, Sugarcane Straw and Coconut-Fibers in a Semi-pilot Plant for Production of Bio-oils： Gas Chromatographic Characterization [J] . Mozart D. Bispo, Jamilly Andressa Santos Barros, Debora Tomasini, 地球科学与工程：英文版 . 2016,第005期
• 2. Effects of Biochar Application on Soil Properties, Plant Biomass Production, and Soil Greenhouse Gas Emissions: A Mini-Review [J] . Dafeng Hui 农业科学（英文） . 2021,第003期
• 3. STREAMLINE OIL AND GAS PRODUCTION FACILITIES MAINTENANCE WITH AN IN-HOUSE COMPUTERIZED MAINTENANCE MANAGEMENT SYSTEM [C] . Bambang Handoko, Syaiful Anwar, Hadi Siswanto, Proceedings of The 39th IPA convention and exhibition-Working together to accelerate solutions in anticipating indonesia's energy crisis . 2015
• 4. Crop Production and Soil Health Tradeoffs of Between-row Weed and Soil Management Strategies in Organic Plasticulture Vegetable Production [D] . Tarrant, Alyssa R. 2019
• 5. The Fission Yeast Transforming Acidic Coiled Coil–related Protein Mia1p/Alp7p Is Required for Formation and Maintenance of Persistent Microtubule-organizing Centers at the Nuclear Envelope [O] . Liling Zheng, Cindi Schwartz, Liangmeng Wee, 2006
• 6. Method Of Valve Preventive Maintenance Via Additional Overview On Pos For Decreasing Failure Risk At Starting And Change Over Fuel Gas To Fuel Oil In Block 1 And 2 Gas Turbine GT13E2 PT. PJB UP Muara Tawar [O] . Alqa Nury M, Seto Tri Sugianto, Shafrudin Nurul Ihsan, 2017

• 1. State of the Art and Emerging Trends in Operations and Maintenance of Offshore Oil and Gas Production Facilities： Some Experiences and Observations [J] . Jayantha P. Liyanage . 国际自动化与计算杂志 . 2010,第002期
• 2. Agricultural Production System of Chestnut soil in Hebei Plateau and Maintenance of soil Quality [J] . . 河北农业大学学报 . 1995,第0S1期
• 3. Changqing Oilfield’s annual production of oil and gas equivalent exceeds 60 million tons [J] . . 中国油气:英文版 . 2021,第1期
• 4. 石油天然气勘探开发中的探矿工程技术市场 [C] . 赵锦栋 . 第七届地质学会探矿工程学术会议 . 1992
• 5. 延长石油天然气勘探开发项目风险管理研究 [A] . 韩斌 . 2014