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GAD-1张力式封隔器是利用张力坐封，用于承受来自封隔器底部压力的可取式封隔器。这种经济型张力式封隔器适用于坐封负荷不足，不能使用下压坐封式封隔器的浅井。该封隔器可以用于注水，采油或增产作业。适用套管尺寸为4” 到13 3/8”
| 性能参数 | ||||||
| 套管外径 (in) | 套管重量 (lbs/ft) | 工作套管内径 | 产品外径 ( in ) | 产品内径 ( in ) | 上下接头螺纹规格 | |
| 最小(in) | 最大(in) | |||||
| 4 | 9.5-11.6 | 3.428 | 3.548 | 3.188 | 1.937 | 2 3/8"-8RD EU |
| 4 1/2 | 12.6-15.1 | 3.754 | 3.826 | 3.609 | ||
| 4 1/2 | 9.5-13.5 | 3.91 | 4.09 | 3.771 | ||
| 5 | 15-18 | 4.25 | 4.408 | 4.125 | ||
| 5 | 11.5-15 | 4.408 | 4.56 | 4.25 | ||
| 5 1/2 | 26 | |||||
| 5 1/2 | 20-23 | 4.625 | 4.778 | 4.5 | 1.978 | |
| 5 1/2 | 15.5-20 | 4.778 | 4.95 | 4.641 | ||
| 5 1/2 | 13-15.5 | 4.95 | 5.19 | 4.781 | ||
| 5 3/4 | 22.5 | |||||
| 6 | 26 | |||||
| 6 | 20-23 | 5.191 | 5.39 | 5.062 | ||
| 6 | 15-18 | 5.391 | 5.56 | 5.156 | ||
| 6 5/8 | 28-32 | 5.61 | 5.791 | 5.484 | ||
| 6 5/8 | 24 | 5.83 | 5.937 | 5.656 | 2.416 | 2 7/8"-8RD EU |
| 7 | 38 | |||||
| 6 5/8 | 17-20 | 5.938 | 6.135 | 5.812 | ||
| 7 | 32-35 | |||||
| 7 | 26-29 | 6.136 | 6.276 | 5.968 | ||
| 7 | 20-26 | 6.276 | 6.456 | 6.078 | ||
| 7 | 17-20 | 6.456 | 6.578 | 6.266 | ||
| 7 5/8 | 33.7-39 | 6.579 | 6.797 | 6.453 | ||
| 7 5/8 | 24-29.7 | 6.798 | 7.025 | 6.672 | ||
| 7 5/8 | 20-24 | 7.025 | 7.125 | 6.812 | ||
| 8 5/8 | 40-49 | 7.511 | 7.725 | 7.312 | 3 | 3 1/2"-8RD EU3 1/2"-8RD EU |
| 8 5/8 | 32-40 | 7.725 | 7.921 | 7.531 | ||
| 8 5/8 | 20-28 | 7.922 | 8.191 | 7.781 | ||
| 9 5/8 | 47-53.5 | 8.535 | 8.681 | 8.218 | 4 | 4 1/2"-8RD EU |
| 9 5/8 | 40-47 | 8.681 | 8.835 | 8.437 | ||
| 9 5/8 | 29.3-36 | 8.836 | 9.063 | 8.593 | ||
| 10 3/4 | 32.7-55.5 | 9.625 | 10.192 | 9.5 | ||
| 11 3/4 | 38-60 | 10.605 | 11.2 | 10.5 | ||
| 12 3/4 | 48-53 | 11.75 | 12.3 | 11.625 | ||
| 13 3/8 | 48-72 | 12.3 | 12.715 | 12 | ||
GAD-1张力式封隔器是利用张力坐封，用于承受来自封隔器底部压力的可取式封隔器。这种经济型张力式封隔器适用于坐封负荷不足，不能使用下压坐封式封隔器的浅井。该封隔器可以用于注水，采油或增产作业。适用套管尺寸为4” 到13 3/8”
| 性能参数 | ||||||
| 套管外径 (in) | 套管重量 (lbs/ft) | 工作套管内径 | 产品外径 ( in ) | 产品内径 ( in ) | 上下接头螺纹规格 | |
| 最小(in) | 最大(in) | |||||
| 4 | 9.5-11.6 | 3.428 | 3.548 | 3.188 | 1.937 | 2 3/8"-8RD EU |
| 4 1/2 | 12.6-15.1 | 3.754 | 3.826 | 3.609 | ||
| 4 1/2 | 9.5-13.5 | 3.91 | 4.09 | 3.771 | ||
| 5 | 15-18 | 4.25 | 4.408 | 4.125 | ||
| 5 | 11.5-15 | 4.408 | 4.56 | 4.25 | ||
| 5 1/2 | 26 | |||||
| 5 1/2 | 20-23 | 4.625 | 4.778 | 4.5 | 1.978 | |
| 5 1/2 | 15.5-20 | 4.778 | 4.95 | 4.641 | ||
| 5 1/2 | 13-15.5 | 4.95 | 5.19 | 4.781 | ||
| 5 3/4 | 22.5 | |||||
| 6 | 26 | |||||
| 6 | 20-23 | 5.191 | 5.39 | 5.062 | ||
| 6 | 15-18 | 5.391 | 5.56 | 5.156 | ||
| 6 5/8 | 28-32 | 5.61 | 5.791 | 5.484 | ||
| 6 5/8 | 24 | 5.83 | 5.937 | 5.656 | 2.416 | 2 7/8"-8RD EU |
| 7 | 38 | |||||
| 6 5/8 | 17-20 | 5.938 | 6.135 | 5.812 | ||
| 7 | 32-35 | |||||
| 7 | 26-29 | 6.136 | 6.276 | 5.968 | ||
| 7 | 20-26 | 6.276 | 6.456 | 6.078 | ||
| 7 | 17-20 | 6.456 | 6.578 | 6.266 | ||
| 7 5/8 | 33.7-39 | 6.579 | 6.797 | 6.453 | ||
| 7 5/8 | 24-29.7 | 6.798 | 7.025 | 6.672 | ||
| 7 5/8 | 20-24 | 7.025 | 7.125 | 6.812 | ||
| 8 5/8 | 40-49 | 7.511 | 7.725 | 7.312 | 3 | 3 1/2"-8RD EU3 1/2"-8RD EU |
| 8 5/8 | 32-40 | 7.725 | 7.921 | 7.531 | ||
| 8 5/8 | 20-28 | 7.922 | 8.191 | 7.781 | ||
| 9 5/8 | 47-53.5 | 8.535 | 8.681 | 8.218 | 4 | 4 1/2"-8RD EU |
| 9 5/8 | 40-47 | 8.681 | 8.835 | 8.437 | ||
| 9 5/8 | 29.3-36 | 8.836 | 9.063 | 8.593 | ||
| 10 3/4 | 32.7-55.5 | 9.625 | 10.192 | 9.5 | ||
| 11 3/4 | 38-60 | 10.605 | 11.2 | 10.5 | ||
| 12 3/4 | 48-53 | 11.75 | 12.3 | 11.625 | ||
| 13 3/8 | 48-72 | 12.3 | 12.715 | 12 | ||
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