Ingqayi yomngxuma ezantsi / iingqayi zoKwemba (Ezoomatshini / zeHaydraulic)
1. [Ukuqhuba]
Isixhobo somatshini sisebenzise umngxuma ongaphantsi komhlaba ukuhambisa umthwalo wempembelelo kwelinye icandelo lomngxuma, ngakumbi xa elo candelo libambekile. Kukho iindidi ezimbini eziphambili, iingqayi zehydraulic kunye nezomatshini. Ngelixa uyilo lwazo lwahluke kakhulu, ukusebenza kwazo kuyafana. Amandla agcinwa kwi-drillstring kwaye ngokukhawuleza akhululwe yingqayi xa ivutha. Lo mgaqo ufana nomchweli osebenzisa ihamile. Amandla e-Kinetic agcinwa kwihamile njengoko ejingiwe, kwaye ngokukhawuleza akhululwe kwisikhonkwane kunye nebhodi xa isando sibetha isikhonkwane. Iingqayi zinokuthi zenziwe ukuba zibethe phezulu, phantsi, okanye zombini. Kwimeko yokugrumba ngaphezulu komngxuma ongezantsi oxingelelweyo, i-driller itsalela kancinci kancinci phezulu kumtya wokubhola kodwa i-BHA ayishukumi. Ekubeni umphezulu we-drillstring uhambela phezulu, oku kuthetha ukuba i-drillstring ngokwayo iyolula kwaye igcina amandla. Xa iingqayi zifikelela kwindawo yazo yokudubula, ngequbuliso zivumela icandelo elinye lengqayi ukuba lishukume ngokusondeleleneyo nomzuzwana, litsalwa ngokukhawuleza ngendlela efanayo naleyo iphuma ngayo inxalenye yentlambo eyolukileyo xa ikhululiwe. Emva kweesentimitha ezimbalwa zokuhamba, eli candelo elihambayo libetha kwigxala lensimbi, linika umthwalo wempembelelo. Ukongeza kwiinguqulelo zoomatshini kunye ne-hydraulic, iingqayi zihlelwa njengeengqayi zokugaya okanye iimbiza zokuloba. Ukusebenza kwezi ntlobo zimbini kuyafana, kwaye zombini zizisa malunga nokuvuthela okufanayo, kodwa ingqayi yokomba yakhiwe ngendlela yokuba ikwazi ukumelana nokulayisha okujikelezayo nokungcangcazelayo okuhambelana nokugrumba.
2. [Ekugqibeleni kakuhle]
Isixhobo somngxuma osezantsi esisetyenziselwa ukunika isibetho esinzima okanye umthwalo wempembelelo kwindibano yesixhobo somngxuma. Ngokuqhelekileyo isetyenziselwa imisebenzi yokuloba ukukhulula izinto ezibambekayo, iingqayi zifumaneka kuluhlu lobungakanani kunye namandla okuhambisa imithwalo yempembelelo ephezulu okanye ezantsi. Ezinye iindibano zesixhobo esityibilikayo zisebenzisa iingqayi ukuze zisebenzise izixhobo ezinezikhonkwane zokucheba okanye iiprofayili zasentwasahlobo kwindlela yazo yokusebenza.
3. [Ukusebenza kakuhle kunye nongenelelo]
Isixhobo somngxuma osezantsi esisetyenziselwa ukuhambisa amandla empembelelo kumtya wesixhobo, ngokuqhelekileyo ukusebenzisa izixhobo ezisezantsi okanye ukukhupha umtya wesixhobo esibambekayo. Iingqayi zoyilo olwahlukeneyo kunye nemigaqo yokusebenza ngokuqhelekileyo zibandakanyiwe kwi-slickline, i-tubing ephothiweyo kunye neentambo zesixhobo sokusebenza. Iingqayi ezilula ze-slickline zibandakanya indibano evumela uhambo oluthile lwasimahla ngaphakathi kwesixhobo sokufumana umfutho wempembelelo eyenzeka ekupheleni kokubetha. Enkulu, iingqayi ezintsonkothileyo zetyhubhu ezijijekileyo okanye iintambo zokusebenzela zibandakanya uhambo okanye indlela yokudubula ethintela ijagi ukuba isebenze de kufakwe uxinzelelo olufunekayo kumtya, ngaloo ndlela kunyuswa impembelelo enikezelweyo. Iingqayi ziyilelwe ukuba zisetwe ngokutsha ngokuguqulwa komtya olula kwaye ziyakwazi ukusebenza ngokuphindaphindiweyo okanye ukudubula ngaphambi kokuba zibuyiselwe equleni.
Itheyibhile 2Imithwalo yeJarring yeJar yokuBombaiyunithi:KN
| imodeli | umthwalo wokunyuka phezulu | Up jarring amandla okuvula | ex-plant umthwalo wokuhla | umthwalo wehydraulic uvavanyo lokutsala amandla | Ixesha leUkulibaziseka kwe-hydraulic |
| JYQ121Ⅱ | 250 | 200±25 | 120±25 | 220±10 | 30～60 |
| JYQ140 | 450 | 250±25 | 150±25 | 300±10 | 45～90 |
| JYQ146 | 450 | 250±25 | 150±25 | 300±10 | 45～90 |
| JYQ159 | 600 | 330±25 | 190±25 | 370±10 | 45～90 |
| I-JYQ165 | 600 | 330±25 | 220±25 | 400±10 | 45～90 |
| JYQ178 | 700 | 330±25 | 220±25 | 400±10 | 45～90 |
| JYQ197 | 800 | 400±25 | 250±25 | 440±10 | 45～90 |
| JYQ203 | 800 | 400±25 | 250±25 | 440±10 | 45～90 |
| JYQ241 | 1400 | 460±25 | 260±25 | 480±10 | 60～120 |
5. IINKCUKACHA
| into | JYQ121 | JYQ140 | JYQ146 | JYQ159 | JYQ165 |
| ODin | 43/4 | 51/2 | 53/4 | 61/4 | 61/2 |
| Isazisi in | 2 | 21/4 | 21/4 | 21/4 | 21/4 |
| Cunxulumano API | NC38 | NC38 | NC38 | NC46 | NC50 |
| up jar strokein | 9 | 9 | 9 | 9 | 9 |
| phantsi ingqayi strokein | 6 | 6 | 6 | 6 | 6 |
Cqhubeka
| into | JYQ178 | JYQ197 | JYQ203 | JYQ241 |
| ODin | 7 | 7 3/4 | 8 | 9 1/2 |
| Isazisi in | 2 3/4 | 3 | 23/4 | 3 |
| Cunxulumano API | NC50 | 6 5/8REG | 65/8REG | 7 5/8REG |
| up jar strokein | 9 | 9 | 9 | 9 |
| phantsi ingqayi strokein | 6 | 6 | 6 | 6 |
| itorque esebenzayoft-Ibs | 22000 | 30000 | 36000 | 50000 |
| max. umthwalo onzimalb | 540000 | 670000 | 670000 | 1200000 |
| Mizembe. phezulu umthwalo wengqayiIb | 180000 | 224000 | 224000 | 315000 |
| Mizembe. phantsi umthwalo wengqayi Ib | 90000 | 100000 | 100000 | 112000 |
| ubude bubonkemm | 5256 | 5096 | 5095 | 5300 |
| ipistonindawomm2 | 5102 | 8796 | 9170 | 17192 |
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