Kumenyekanisha ibicuruzwa
Ikariso ni umuyoboro munini wa diameter uteranijwe kandi winjizwa mu gice giherutse gucukurwa cya borehore kandi mubisanzwe
ifatirwa ahantu hamwe na sima. Kandi dutanga Case itandukanye idafite kuva 4-1 / 2 '' - 20 '' mu cyiciro cya H40, J55, K55,
N80, L80, C95, P110 nibindi. Uburebure bwa Case ni R1, R2, R3, hamwe nududodo twa BTC, LTC, STC. Ukurikije imbaraga
by'icyuma gishobora kugabanywa mubyiciro bitandukanye, neza cyane, ukoresheje ibyiciro bitandukanye. Mubidukikije byangirika
irasaba kandi isanduku ubwayo ifite kurwanya ruswa. Mu bihe bigoye bya geologiya na none yabajije ikariso
kugira imikorere yo kurwanya gusenyuka.
| izina RY'IGICURUZWA |
API yihariye 5CT Umuyoboro |
| Ibikoresho |
H40 J55 K55 N80 M65 L80 L8013CR C90 C95 T95 P110 Q125 V150 |
| Ubuhanga |
Nta nkomyi / EW |
| Bisanzwe |
API 5CT |
| Hanze Diameter (OD) |
114.3-508mm |
| Uburebure bw'urukuta (WT) |
5.21-22.22mm |
| Uburemere busanzwe |
9.5-133.0 (Ib / ft) |
| Uburebure |
R1 (5.49-6.71m), R2 (8.23-9.14m), R3 (11.58-13.72m) cyangwa nkibisabwa nabakiriya |
| Kubana |
BTC, STC, LTC, NUE, EUE, VAM, BU cyangwa ntamutwe |
| Ikoreshwa |
Amavuta / Gucukura gaz |
| Diameter yo hanze |
Uburebure bw'urukuta |
Urudodo |
Uburebure |
| in |
mm |
kg / m |
lb / ft |
| 4 1 / 2 " |
114.3 |
14.14-22.47 |
9.50-15.10 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 5 " |
127 |
17.11-35.86 |
11.50-24.10 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 5 1 / 2 " |
139.7 |
20.83-34.23 |
14.00-23.00 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 6 5 / 8 " |
168.28 |
29.76-35.72 |
20.00-24.00 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 7 " |
177.8 |
25.30-56.55 |
17.00-38.00 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 7 5 / 8 " |
193.68 |
35.72-63.69 |
24.00-42.80 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 8 5 / 8 " |
219.08 |
35.72-72.92 |
24.00-49.00 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 9 5 / 8 " |
244.48 |
48.07-86.91 |
32.30-58.40 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 10 3 / 4 " |
273.05 |
48.73-97.77 |
32.75-65.70 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 11 3 / 4 " |
298.45 |
62.50-89.29 |
42.00-60.00 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 13 3 / 8 " |
339.72 |
71.43-107.15 |
48.00-72.00 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 16'' |
406.4 |
96.73-162.21 |
65.00-109.00 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 18 5/8'' |
473.08 |
130.21 |
87.50 |
LTC / STC / BTC |
R1 / R2 / R3 |
| 20'' |
508 |
139.89-197.93 |
94.00-133.00 |
LTC / STC / BTC |
R1 / R2 / R3 |
