Collar ma Pipe Features
E masani ona fa'aogaina le kola vili mo le tu'uina atu o vili vili ma mana'omia le mamafa o le viliina, fa'amautinoaina le tosoina o le malosi o le toso i le paipa ma fa'atotonu le vili.E tusa ai ma faʻamatalaga API Spec7-1, o le tulaga lelei o le 4145H lea pe a maeʻa le vevela, togafitiga faʻamaʻaina filo ma le phosphate e sili atu le faʻamalosi.E mafai foi ona gaosia i luga o manaoga o tagata faatau.
O le mamafa o le kola Drill o se vaega taua o le faatinoga a Jcdrillmea faigaluega vili pu.O kola vili e maua ai le mamafa i luga o le pusi mo le viliina e ala i fausaga.E mafai ona mata'itu e le au vili le mamafa e fa'atatau i le u'amea e ala i le mata'ituina e ala i fa'atusatusaga faigofie, ma se fua fa'ailo o le mamafa, i luga o le fola.O kola vili e masani lava 31' futu le umi, mafiafia puipui, ma uamea mamafa.Latou te sau i luga o le atigipusa i le pine faʻatasi ai ma fesoʻotaʻiga tutusa, ina ia mafai ona faʻaipoipo i le tele e manaʻomia, e ausia ai le mamafa manaʻomia.O kola vili e fa'ase'e le OD, pe fa'amamaina i to'oto'o (kola fa'a).E maua e Jink le tele o sapalai o kola vili uamea kaponi i totonu.Kola Ta'ita'i Ole fa'amoemoe e tu'u ai sina avanoa pu'upu'u ile va ole vili, ma le fa'amautu lata ane.O le isi lea auala e tuʻuina atu ai e Jcdrill ia te oe le tomai e faʻaleleia ai au faʻatinoga e manaʻomia pe a tulaʻi mai luitau i lalo.I le fa'aopoopoina o lenei va pupuu i le va o le pu, ma le latalata i le tui, e te fa'ama'a'a ai le BHA wright i le fasi, fa'aitiitia ai le savaliga, o le mea lea, fa'alauiloa se pu sa'o.O lo'o fa'atumauina e Jcdrill le tele o sapalai o kola ta'ita'i uamea kaponi.
m | |||||
Fuafuaga | O | D | ID | Lengh | O'a o'o |
in | mm | +1.6-0.0mm | +152.4mm | +0.4mm | |
NC23-31 | 3 1/8 | 79.4 | 31.8 | 9.15 | 76.2 |
NC26-35 | 3 1/2 | 88.9 | 38.1 | 9.15 | 82.9 |
NC31-41 | 4 1/8 | 104.8 | 50.8 | 9.159.45 | 100.4 |
NC35-47 | 4 3/4 | 120.7 | 50.8 | 9.159.45 | 114.7 |
NC38-50 | 5 | 127 | 57.2 | 9.159.45 | 121 |
NC44-60 | 6 | 152.4 | 57.2 | 9.159.45 | 144.5 |
NC44-60 | 6 | 152.4 | 71.4 | 9.159.45 | 144.5 |
NC44-62 | 6 1/4 | 158.8 | 57.2 | 9.159.45 | 149.2 |
NC44-62 | 6 1/4 | 158.5 | 71.4 | 9.159.45 | 150 |
NC46-65 | 6 1/2 | 165.1 | 57.2 | 9.159.45 | 154.8 |
NC46-65 | 6 1/2 | 165.1 | 71.4 | 9.159.45 | 154.8 |
NC46-67 | 6 3/4 | 171.5 | 57.2 | 9.159.45 | 159.5 |
NC50-70 | 7 | 177.8 | 57.2 | 9.159.45 | 164.7 |
NC50-70 | 7 | 177.8 | 71.4 | 9.159.45 | 164.7 |
NC50-72 | 7 1/4 | 184.2 | 71.4 | 9.159.45 | 169.5 |
NC56-77 | 7 3/4 | 196.9 | 71.4 | 9.159.45 | 185.3 |
NC56-80 | 8 | 203.2 | 71.4 | 9.159.45 | 190.1 |
6 5/8REG | 8 1/4 | 209.6 | 71.4 | 9.159.45 | 195.7 |
NC61-90 | 9 | 228.6 | 71.4 | 9.159.45 | 212.7 |
7 5/8REG | 9 1/2 | 241.3 | 76.2 | 9.159.45 | 223.8 |
NC70-97 | 9 3/4 | 247.7 | 76.2 | 9.159.45 | 232.6 |
NC70-100 | 10 | 254 | 76.2 | 9.159.45 | 237.3 |
8 5/8REGc | 11 | 279.4 | 76.2 | 9.159.45 | 266.7 |