產品展示

詳細說明:
產品優勢(shì)特 點(diǎn):
1.穿孔 (kǒng)管採用J55或N80石(shí)油套管本體加工(gōng),強度高(gāo),不易變形。
2.鑽孔均勻光滑、無毛刺(cì)。
3.整體(tǐ)進行防腐處理(lǐ),在篩管(guǎn)的各(gè)表面形成緻密的防護層,提高了篩管(guǎn)的抗(kàng)腐(fǔ)蝕性及耐磨性(xìng),可有效(xiào)延長(zhǎng)其井下工(gōng)作的壽命。
4.操作(zuò)簡單,使用方便,內(nèi)通徑大,易於(yú)進(jìn)行管串(chuàn)配置。
5.鑽孔(kǒng)類型可由客戶隨意選擇.
套管尺寸 | 每英尺孔數(shù) | 孔徑(jìng) | 每英尺 開孔面(miàn)積 | ||
3/4' | 7
8 | 3/16' | 2.15 | ||
1' | 54 | 5/16' | 4.14 | ||
1-1/4' | 66 | 5/16' | 5.06 | ||
1-1/2' | 78 | 5/16' | 5.98 | ||
2-1/16' | 78 | 5/16' | 5.98 | ||
2-3/8' | 90 | 3/8' | 9.94 | ||
2-7/8' | 102 | 3/8' | 11.26 | ||
3-1/2' | 126 | 3/8' | 13.91 | ||
4' | 138 | 3/8' | 15.24 | ||
4-1/2' | 150 | 3/8' | 16.56 | ||
5' | 162 | 3/8' | 17.88 | ||
5-1/2' | 174 | 3/8' | 19.21 | ||
6-5/8' | 186 | 3/8' | 20.53 | ||
7' | 222 | 3/8' | 24.51 | ||
9-5/8' | 294 | 3/8' | 32.46 |