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油井套管井下阴极保护电位计算方法研究 |
赵健;张莉华;赵泉 |
中国科学院金属研究所 金属腐蚀与防护国家重点实验室 |
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A NEW METHOD FOR CALCULATING THE DOWNHOLE CATHODICPROTECTION POTENTIALS OF WELL CASINGS |
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中国科学院金属研究所 金属腐蚀与防护国家重点实验室 |
[1] Chang S, Zhao P. Progress in wellhead measurements of ca-thodic protection of well casings [J]. Corrosion Science and Protection Technology,1990,2(4):1. (常守文,赵培然.井套管阴极保护电位地面测量方法的进 展[J].腐蚀科学与防护技术,1990,2(4):1) [2] Schremp F W, Newton L E. Use of Wellhead Electrical Measurements to Calculate Bottomhole Cathodic Protection of Well Casings [A]. CORROSION/79 [C]. Houston, Texas: NACE,1979.Paper No.63 [3] Davies D H, Sasaki K. Advances in well casings cathodic pro-tection evaluation[J]. Materials Performance,1989,28:17 |
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