Jar ea Downhole / Linkho tsa ho Epa (Mechini / Hydraulic)

Tlhaloso e Khutšoanyane:

Sesebediswa sa mochini se sebelitseng sekoti ho isa phallo ho karolo e 'ngoe ea sekoti, haholo ha karolo eo e ts'oarehile. Ho na le mefuta e 'meli ea mantlha, linkho tsa haeteroliki le tsa mochini. Le hoja liqapi tsa tsona li fapane haholo, ts'ebetso ea tsona e tšoana. Matla a bolokoa ka har'a khoele 'me ka tšohanyetso a lokolloa ke nkho ha e tuka. Molao-motheo ona o tšoana le oa ’metli ea sebelisang hamore.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

1. [Ho cheka]
Sesebediswa sa mochini se sebelitseng sekoti ho isa phallo ho karolo e 'ngoe ea sekoti, haholo ha karolo eo e ts'oarehile. Ho na le mefuta e 'meli ea mantlha, linkho tsa haeteroliki le tsa mochini. Le hoja liqapi tsa tsona li fapane haholo, ts'ebetso ea tsona e tšoana. Matla a bolokoa ka har'a khoele 'me ka tšohanyetso a lokolloa ke nkho ha e tuka. Molao-motheo ona o tšoana le oa ’metli ea sebelisang hamore. Matla a kinetic a bolokoa ka hamore ha e ntse e tsokotsoa, ​​'me ka tšohanyetso a lokolloa sepekere le boto ha hamore e otla sepekere. Linkho li ka etsoa ho otla holimo, tlase kapa ka bobeli. Tabeng ea ho ts'oara ka holim'a mokoti o khomaretsoeng, se cheka se hula butle holim'a khoele empa BHA ha e sisinyehe. Kaha karolo e ka holimo ea khoele e ntse e nyoloha, sena se bolela hore khoele ea ho phunya ka boeona e otlolla le ho boloka matla. Ha linkho li fihla moo li thunyang teng, ka tšohanyetso li lumella karolo e ’ngoe ea nkho hore e tsamaee ka tsela e tšoanang le ea motsotsoana, e huleloa holimo ka potlako ka tsela e tšoanang le eo karolo e ’ngoe ea seliba se otlolohileng e tsamaeang ka eona ha e lokolloa. Ka mor'a ho sisinyeha ha lisenthimithara tse seng kae, karolo ena e tsamaeang e phunyeletsa lehetleng la tšepe, e fana ka mojaro oa tšusumetso. Ntle le liphetolelo tsa mochini le li-hydraulic, linkho li khetholloa e le linkho tsa ho cheka kapa linkho tsa ho tšoasa litlhapi. Ts'ebetso ea mefuta ena e 'meli ea tšoana,' me ka bobeli e fana ka phello e batlang e tšoana, empa nkho ea ho phunya e hahiloe ka tsela eo e ka mamellang phallo ea rotary le ea vibrational e amanang le ho cheka.
2. [Liphethahatso Selibeng]
Sesebelisoa sa ho theola se sebedisoang ho fana ka leqhubu le boima kapa moroalo o matla ho kopano ea lithulusi tse theolelang. Hangata e sebelisoa mesebetsing ea ho tšoasa litlhapi ho lokolla lintho tse khomaretsoeng, linkho li fumaneha ka mefuta e mengata ea boholo le bokhoni ba ho fana ka meroalo e ka holimo kapa e tlaase. Likopano tse ling tsa lisebelisoa tsa slickline li sebelisa linkho ho sebelisa lisebelisoa tse nang le li-shear pins kapa li-profiles tsa selemo ka mokhoa oa tsona oa ts'ebetso.
3. [Ho sebetsa hantle le ho kenella]
Sesebelisoa sa ho theola se sebelisetsoang ho fana ka matla ho khoele ea sesebelisoa, hangata ho sebelisa lisebelisoa tsa ho theola kapa ho theola khoele e khomaretsoeng. Linkho tsa meralo e fapaneng le melao-motheo ea ts'ebetso hangata li kenyelletsoa holim'a lithapo tse thellang, li-tubing tse koetsoeng le likhoele tsa lisebelisoa tsa ho sebetsa. Linkho tse bonolo tsa slickline li kenyelletsa kopano e lumellang maeto a mang a mahala ka har'a sesebelisoa ho fumana matla bakeng sa tšusumetso e hlahang qetellong ea stroke. Linkho tse kholoanyane, tse rarahaneng ho feta bakeng sa likhoele tse koetsoeng kapa lithapo tsa ho sebetsa li kenyelletsa leeto kapa mochini oa ho thunya o thibelang nkho hore e se sebetse ho fihlela khoele e lakatsehang e kentsoe khoeleng, ka tsela eo e ntlafatsa matla a fanoeng. Linkho li etselitsoe ho hlophisoa bocha ka likhoele tse bonolo 'me li khona ho sebetsa khafetsa kapa ho thunya pele li khutlisoa selibeng.

Lethathamo la 2Jarring Loads of Drilling Jaryuniti:KN

mohlala

moroalo o hodimo

Up jarring notlolla matla

Semela sa khale

moroalo o theohelang tlase

hydraulic load

ho leka matla a ho hula

Nako eaHydraulic ho lieha

JYQ121Ⅱ

250

200±25

120±25

2210

3060

JYQ140

450

250±25

150±25

3010

4590

JYQ146

450

250±25

150±25

3010

4590

JYQ159

600

330±25

190±25

3710

4590

JYQ165

600

330±25

220±25

4010

4590

JYQ178

700

330±25

220±25

4010

4590

JYQ197

800

400±25

250±25

4410

4590

JYQ203

800

400±25

250±25

4410

4590

JYQ241

1400

460±25

260±25

4810

60120

 

5. LITŠOANTŠISO

ntho

JYQ121

JYQ140

JYQ146

JYQ159

JYQ165

ODin

43/4

51/2

53/4

61/4

61/2

ID                    in

2

21/4

21/4

21/4

21/4

Ckopanelo

API

NC38

NC38

NC38

NC46

NC50

ho otla ha nkhoin

9

9

9

9

9

ho otla ha nkhoin

6

6

6

6

6

Ctsoela pele

ntho

JYQ178

JYQ197

JYQ203

JYQ241

ODin

7

7 3/4

8

9 1/2

  ID        in

2 3/4

3

23/4

3

Ckopanelo

API

NC50

6 5/8REG

65/8REG

7 5/8REG

ho otla ha nkhoin

9

9

9

9

ho otla ha nkhoin

6

6

6

6

torque e sebetsangft-Ibs

22000

30000

36000

50000

max. boima bo boimalb

540000

670000

670000

1200000

Mselepe. holimo moroalo oa nkhoIb

180000

224000

224000

315000

Mselepe. moroalo o tlase oa nkho Ib

90000

100000

100000

112000

bolelele ka kakaretsomm

5256

5096

5095

5300

pistonsebakamm2

5102

8796

9170

17192


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