[中 文] 彈簧式套管刮削器套管刮削器用語清除油(水)井套管內的水泥渣、硬化泥漿、石臘等沉淀物,還可去除射孔毛刺等功能,為封隔或其他工具順利通過清掃障礙。
[English] The casing scraper is used to clean out the internal residual obstacles(such as cement dregs,hardened slurry and wax,etc.)in the oil(water)casing string.It also used to remove the gun perforation burrs to obtain smooth passage for excluder(packer)and other tools.
型號 | 外徑Φ | 適用套管規格mm(in) | 總長 | 接頭螺紋 |
GX-114T | 107 | 114(4-1/2″) | 1120 | NC26 |
GX-127T | 120 | 127(5″) | 1430 | NC26 |
GX-140T | 133 | 140(5-1/2″) | 1450 | NC31 |
GX-146T | 139 | 146(5-3/4″) | 1450 | NC31 |
GX-168T | 162 | 168(6-5/8″) | 1600 | NC38 |
GX-178T | 170 | 178(7″) | 1600 | NC38 |
GX-194T | 186 | 194(7-5/8″) | 1650 | NC50 |
GX-219T | 212 | 219(8-5/8″) | 1700 | NC50 |
GX-245T | 238 | 245(9-5/8″) | 1640 | 4-1/2REG |