Mawonekedwe apansi a mfuti yoboola ndi chinthu chofunikira kwambiri pakufufuza ndi kupanga mafuta. Nthawi zambiri amagwiritsidwa ntchito kulumikiza mfuti ya perforating ndi pobowola mafuta. Imatha kubowola khoma la chitsime mwachangu komanso molondola, motero imazindikira kupanga mafuta moyenera.
cholinga chake:
Izi ndizoyenera akatswiri pantchito yofufuza ndi kupanga mafuta, kuphatikiza mainjiniya amafuta, ogwira ntchito kubowola, ofufuza za geological, ndi zina zambiri.
njira yogwiritsira ntchito:
Kugwiritsa ntchito mawonekedwe apansi a mfuti ya perforating ndikosavuta. Choyamba, ikani mfuti ya perforating mu mawonekedwe kuti muwonetsetse kuti alumikizidwa mwamphamvu. Kenako ikani mawonekedwe mu chobowola chobowola ndi kusintha ndi kukonza ngati pakufunika. Pomaliza, yambani pobowola mafuta ndikutumiza mfuti yoboola m'chitsime kuti igwire ntchito.
The pansi mawonekedwe a mfuti perforating zambiri tichipeza mbali zitatu: cholumikizira pansi, cholumikizira chapakati ndi cholumikizira pamwamba. Cholumikizira chapansi chimalumikizidwa ndi chobowola, cholumikizira chapakati chimagwiritsidwa ntchito kulumikiza mfuti ya perforating, ndipo cholumikizira chapamwamba chimagwiritsidwa ntchito kulumikiza zida zina. Kapangidwe kameneka kamapangitsa kuti mankhwalawa akhale osavuta kukhazikitsa ndi kuwongolera, ndipo amakhala okhazikika komanso otetezeka.
Pansi pa OD | Mtundu wa Ulusi | Pressure Rating | Pafupifupi. Kulemera |
2" | 1-11/16-8 STUB ACME-2G | 25000 psi | 2.2lb [1kg] |
2-7/8" | 2-3/8"-6Acme-2G | 6.6b [3kg] | |
3-1/8" | 2-3/4"-6Acme-2G | 11lb [5kg] | |
3-3/8" | 2-13/16"-6Acme-2G | 14.3lb [6.5kg] | |
4-1/2" | 3-15/16"-6Acme-2G | 26.5lb [12kg] | |
7" | 6-1/4"-6Acme-2G | 39.7lb [18kg] |
*Popempha
Pansi pa OD | Mtundu wa O-ring / Ulusi Wapamwamba |
2″ | AS-221 3.53×φ36.09 |
2-7/8″ | AS-329 5.33×φ50.16 |
3-1/8″ | AS-230 3.53×φ63.10 |
3-3/8″ | AS-231 3.53×φ66.30 |
4-1/2″ | AS-342 5.33×φ91.45 |
7″ | AS-361 5.33×φ151.75 |
Chonde titumizireni ndikusiya uthenga wanu