Ihe ngwugwu MR-D Double Grip Retrievable Packer bụ ngwugwu ihe eji arụ ọrụ nwere ike iguzogide nrụgide sitere n'elu na n'okpuru. A na-ahazi ya site n'ịtụgharị ya otu ụzọ n'ụzọ anọ wee tinye ịdị arọ na ngwugwu. Usoro nhazi nkeji nkeji dị mfe na-enye ohere maka ọtụtụ usoro nhazi na ịtọghe n'otu ọsọ, na-eme ka ọ dị mma maka nyocha casing, mkpali, na ngwa ọgwụgwọ na nhazi okpukpu abụọ.
1.Sets na nchekwa na mkpuchi siri ike ọ bụla, gụnyere akara ule.
2.Hydraulic jide bọtịnụ bọtịnụ na nnukwu ụzọ ntinye nke dị n'okpuru valvụ gafere iji belata mmewere swabbing na bọtịnụ wicker dulling.
3.Surface na-achịkwa nchikota uzo na valvụ nhata.
4.Tubing mgbali actuated collet mkpọchi iji kpochapụ oke setịpụrụ ala arọ chọrọ.
Ihe mkpuchi OD | Casing Wt | Ịtọ ntọala Oke | Ịtọ ntọala Oke | Ngwá ọrụ OF | Ngwá ọrụ NJ | Eriri Njikọ |
(In.) | (lbs/ft) | Nken (In.) | Nke kacha (In.) | (In.) | (In.) | |
4 1/2 | 9.5-13.5 | 3.91 | 4.09 | 3.77 | 1.90 | 2-3/8"-8RD US ma ọ bụ 2-7/8"-8RD US |
5 | 15-18 | 4.25 | 4.408 | 4.13 | ||
5 | 11.5-15 | 4.408 | 4.56 | 4.25 | ||
5-1/2” | 20-23 | 4.625 | 4,778 | 4.5 |
2.00 | |
15.5-20 | 4,778 | 4.95 | 4.64 | |||
13-15.5 | 4.95 | 5.19 | 4.78 | |||
6-5/8” | 34 | 5.561 | 5.609 | 5.41 | ||
28-32 | 5.61 | 5,791 | 5.48 | |||
24-28 | 5,791 | 5,921 | 5.48 | |||
7" | 32-35 | 5,922 | 6.135 | 5.78 | 2.42 | 2-7/8"-8RD US ma ọ bụ 3-1/2"-8RD US |
26-29 | 6.136 | 6.276 | 5.97 | |||
20-26 | 6.276 | 6,456 | 6.08 | |||
17-20 | 6,454 | 6,578 | 6.27 | |||
7-5/8" | 33.7-39 | 6,579 | 6,797 | 6.45 | ||
24-29.7 | 6,798 | 7.025 | 6.67 | |||
20-24 | 7.025 | 7.125 | 6.81 | |||
8-5/8” | 44-49 | 7.511 | 7,687 | 7.31 | 3.47 | 2-7/8"-8RD US ma ọ bụ 3-1/2"-8RD US |
32-40 | 7,688 | 7,921 | 7.53 | |||
20-28 | 7,922 | 8.191 | 7.78 | |||
9-5/8” | 47-53.5 | 8,343 | 8,681 | 8.22 | 3.94 | |
40-47 | 8,681 | 8,835 | 8.44 | |||
29.3-36 | 8,836 | 9.063 | 8.59 |
Biko kpọtụrụ anyị ma hapụ ozi gị