文件名称
大小更新日期
7.8 MB2022-07-03
4.7 MB2022-07-01
875.79 KB2022-06-22
1.39 MB2022-06-15
204.18 MB2022-06-08
432.61 MB2022-06-07
1818.91 MB2022-06-07
[国外标准] API SPEC 19OH-2018 Openhole Isolation Equipment (First Edition)
12.46 MB2022-05-24
[国外标准] API RP 19G10-2018 Design and Operation of Intermittent Gas-lift Systems (FIRST EDITION)
39.12 MB2022-05-24
[国外标准] API 19C-2018 Measurement of and Specifications for Proppants Used in Hydraulic Fracturing and Gravel
17.52 MB2022-05-24
2.9 MB2022-05-10
1.28 MB2022-04-28
4.12 MB2022-04-27
474.87 MB2022-04-21
501.46 MB2022-04-21
248.75 KB2022-04-01
428.15 KB2022-03-30
33.31 MB2022-03-17
2.44 MB2022-03-18
430.84 KB2022-03-16
2.51 MB2022-03-07
359.88 KB2022-03-02
134.07 MB2022-03-01
26.79 MB2022-01-19