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一、问题的提出:从1979年以来,国内先后引进了江斯顿、莱因斯、哈利伯顿地层测试器,从80年陆续在陆上和海洋服务。目前各油田的测试均具规模,全国1986年测试已超过千次,87年计划测试3,600层。各种测试器的机械压力计压力记录部分,都是用进口的金属卡片记录井下压力、温度、时间。1985年买的卡片(J200型6″×7″)一张折合人民币30元,价钱比较昂贵。近几年各油田又引进了几百套生产测试用的机械压力计。如 RPG-3、RPC-4、KP
First, the issue put forward: Since 1979, China has introduced Jiangsun, Reins, Halliburton Tester, from 80 years after another on land and sea services. At present, all the oilfields have a large scale of testing. More than 1,000 tests were conducted nationwide in 1986 and 3,600 tests were scheduled in 1987. A variety of mechanical pressure gauge tester pressure recording part, are imported metal card record downhole pressure, temperature, time. 1985 bought a card (J200 type 6 “× 7”) a equivalent to 30 yuan, the price is more expensive. In recent years, hundreds of sets of mechanical pressure gauges for production testing have been introduced into various oil fields. Such as RPG-3, RPC-4, KP