Ipulaki yebhuloho ekwazi ukubuyiseleka eyimodeli ye-“RWB” iyipulagi yebhuloho elisebenziseka kalula elisebenza okumaphakathi elisetshenziswa futhi lisethwe ithuluzi lokusetha ingcindezi yolayini futhi libuyiswe ngeshubhu noma ngocingo lwesandline.
Ipulaki isetshenziselwa ukuhlukaniswa kwendawo, ukwakheka kwe-fracturing, ukwenza i-asidi, kanye nokulungisa ikhanda lomthombo futhi ingagcotshwa ingene futhi iphume emthonjeni ngaphansi kwengcindezi, ngaleyo ndlela iqede ukubhoboza noma ukubulala umthombo.
Ipulaki inenani elilinganayo elilinganayo elitholakala ngokushesha ngaphezu kwesistimu yezinto zokupakisha.
Iziliphu ezikhejiwe, ezi-bi-directional, zocezu olulodwa zitholakala ngezansi kwendawo yokupakisha futhi ziqinisa ipulaki ngokumelene nokwehluka kwengcindezi evela phezulu noma ngezansi.
Ipulaki ibuyiswa ngokuhlehla entanyeni yokubuyisa, icosha amayintshi amane ukuze ilingane, imiswe ukuze ikhiyeke, bese icosha ukuze isuse emthonjeni. Akukho ukuzungezisa okudingekayo ukuze ubuyise.
I-1.I-Compact, igijima ngokushesha, isethi yocingo lukagesi.
2.Ishubhu noma i-sandline ibuyisiwe
3.Akukho ukuzungezisa okudingekayo
4.I-valve yokulinganisa elinganayoivula ibheke phezulu enciphisa amathuba okuvuleka ngephutha.
5.Ilinganisa eduze naphezulu kwezinto zokupakisha ukukhohlisa amashubhu ukusuka phezulu ukuze ulawule kangcono Ithuluzi le-Slim eline-1-11/16 ku-OD
I-Casing OD | Isikhwama Wayisishiyagalombili | Ukusetha Ububanzi | Ukusetha Ububanzi | Ithuluzi OD | Amandla Okusetha |
(Nge.) | (lbs/ft) | Okuncane(Ngaphakathi) | Ubukhulu ((In.) | (Nge.) | (lbs) |
4-1/2” | 9.5-13.5 | 3.92 | 4.09 | 3.771 | 30,000 |
5" | 15-18 | 4.276 | 4.408 | 4.125 | |
5-1/2” | 20-23 | 4.67 | 4.778 | 4.5 | |
15.5-20 | 4.778 | 4.95 | 4.641 | ||
13-15.5 | 4.95 | 5.044 | 4.781 | ||
6-5/8” | 24-32 | 5.675 | 5.921 | 5.5 | 55,000 |
7" | 32-35 | 6.004 | 6.094 | 5.812 | |
26-29 | 6.184 | 6.276 | 5.968 | ||
23-26 | 6.276 | 6.366 | 6.078 | ||
17-20 | 6.456 | 6.538 | 6.266 | ||
7-5/8" | 33.7-39 | 6.625 | 6.765 | 6.453 | |
24-29.7 | 6.875 | 7.025 | 6.672 | ||
8-5/8” | 32-40 | 7.725 | 7.921 | 7.531 | |
9-5/8” | 40-47 | 8.681 | 8.835 | 8.437 | |
47-53,5 | 8.535 | 8.681 | 8.218 |
Sicela usithinte futhi ushiye umlayezo wakho