English

Drill Collars

Hoton da aka Fitar da Collars
  • Drill Collars
  • Drill Collars
  • Drill Collars
  • Drill Collars

Takaitaccen Bayani:


  • Standard :API SPEC 7-1
  • Matsayin ƙarfe:AISI 4145H
  • Girma:3 1/8" -- 11"
  • Nau'in Haɗi:NC, IF, REG
  • Tsawon:30 - 31 ƙafa ± 6 ft.
  • Nau'in ƙira:(1) fili; (2) tare da hutun lif;(3) tare da hutu na lif da zamewar wutar lantarki;(4) karkace da nau'ikan gaurayawan nau'i mai yawa
    • Zazzage azaman PDF

    Bayani

    Ƙayyadaddun bayanai

    Matsayi

    Tsari

    Shiryawa

    Haɗa abin wuya a matsayin ɗaya daga cikin abubuwan kirtani na rawar soja shine matuƙar masana'antu tubulars da ake amfani da su don haƙa ƙasa don samar da nauyi akan bit don hakowa.Ana amfani da shi don haɗawa da bututun rawar soja.Akwai nau'ikan slick da karkace iri-iri musamman.Tsarin masana'antar mu yana da bokan zuwa API spec 7-1.An yi abin wuyan rawar soja da AISI 4145 H ko 4145 H Modified gami da karfe.Bores suna karkatar da su daga hanya ɗaya ba tare da daidaito ba.Duk kwalawar rawar soja ana yin su da zafi da tauri tsakanin 285 zuwa 341 BHN, waɗanda ke da tabbacin inci ɗaya ƙasa da saman bututun.

    Ƙwayoyin rawar jiki marasa maganadisu suna ba da ƙarfi da tauri yayin hana tsangwama na maganadisu wanda zai iya lalata daidaiton binciken maganadisu.An kerarre shi daga kayan ƙarfe na musamman tare da ƙarancin ƙarancin ƙarfi, manyan kaddarorin injiniyoyi da mafi girman juriya ga fashewar lalata.

    bayanin 1

  • Na baya:
  • Na gaba:

    • Muna ba da ƙwanƙolin ƙwanƙwasa ƙwanƙwasa ƙwanƙwasa, ƙwanƙwasa mai karkace da ƙwanƙolin rawar da ba na maganadisu ba;Girman su daga 3-1/8 zuwa 11 inci.Bayan ƙwanƙolin rawar soja a cikin tebur ɗin da ke ƙasa, za mu iya samar da wasu kwalaben rawar soja bisa buƙatar abokan ciniki.

    Abu

    Suna

    Karkace ko Slick

    OD

    ID

    Kayan aiki hadin gwiwa

    Diamita na bevel a ciki

    Kayan abu

    Tsawon gabaɗaya

    in

    in

    Haɗin kai

    ft
    1 Haɗa abin wuya Slick ko karkace 3.1/8 1.1/4 NC26 2.3/8 ″ IDAN 3 4145H 30 ko 31
    2 Haɗa abin wuya Slick ko karkace 3.1/2 1.1/2 NC26 2.3/8 ″ IDAN 4145H 30 ko 31
    3 Haɗa abin wuya Slick ko karkace 4.1/8 2 Saukewa: NC31-41 2.7/8 ″ IDAN 3.61/64 4145H 30 ko 31
    4 Haɗa abin wuya Slick ko karkace 4.3/4 2 Saukewa: NC35-47 4.33/64 4145H 30 ko 31
    5 Haɗa abin wuya Slick ko karkace 5 2.1/4 Saukewa: NC38-50 3.1/2 ″ IDAN 4.49/64 4145H 30 ko 31
    6 Haɗa abin wuya Slick ko karkace 6 2.1/4 NC44-60 5.11/16 4145H 30 ko 31
    7 Haɗa abin wuya Slick ko karkace 6 2.13/16 NC44-60 5.11/16 4145H 30 ko 31
    8 Haɗa abin wuya Slick ko karkace 6.1/4 2.1/4 Saukewa: NC44-62 5.7/8 4145H 30 ko 31
    9 Haɗa abin wuya Slick ko karkace 6.1/4 2.13/16 Saukewa: NC46-62 4 ″ IDAN 5.29/32 4145H 30 ko 31
    10 Haɗa abin wuya Slick ko karkace 6.1/2 2.1/4 NC46-65 4 ″ IDAN 6.3/32 4145H 30 ko 31
    11 Haɗa abin wuya Slick ko karkace 6.1/2 2.13/16 NC46-65 4 ″ IDAN 6.3/32 4145H 30 ko 31
    12 Haɗa abin wuya Slick ko karkace 6.3/4 2.1/4 Saukewa: NC46-67 4 ″ IDAN 6.9/32 4145H 30 ko 31
    13 Haɗa abin wuya Slick ko karkace 7 2.1/4 Saukewa: NC50-70 4.1/2 ″ IDAN 6.31/64 4145H 30 ko 31
    14 Haɗa abin wuya Slick ko karkace 7 2.13/16 Saukewa: NC50-70 4.1/2 ″ IDAN 6.31/64 4145H 30 ko 31
    15 Haɗa abin wuya Slick ko karkace 7.1/4 2.13/16 Saukewa: NC50-72 4.1/2 ″ IDAN 6.43/64 4145H 30 ko 31
    16 Haɗa abin wuya Slick ko karkace 7.3/4 2.13/16 Saukewa: NC56-77 7.19/64 4145H 30 ko 31
    17 Haɗa abin wuya Slick ko karkace 8 2.13/16 Saukewa: NC56-80 7.31/64 4145H 30 ko 31
    18 Haɗa abin wuya Slick ko karkace 8.1/4 2.13/16 6.5/8 ″ REG 7.45/64 4145H 30 ko 31
    19 Haɗa abin wuya Slick ko karkace 9 2.13/16 Saukewa: NC61-90 8.3/8 4145H 30 ko 31
    20 Haɗa abin wuya Slick ko karkace 9.1/2 3 7.5/8 ″ REG 8.13/16 4145H 30 ko 31
    21 Haɗa abin wuya Slick ko karkace 9.3/4 3 Saukewa: NC70-97 9.5/32 4145H 30 ko 31
    22 Haɗa abin wuya Slick ko karkace 10 3 Saukewa: NC70-100 9.11/32 4145H 30 ko 31
    23 Haɗa abin wuya Slick ko karkace 11 3 8.5/8 ″ REG 10.1/2 4145H 30 ko 31
    Lura: Idan abokin ciniki yana da wasu buƙatu na musamman, misali fili, mirgina sanyi, yi da karya, haɗaɗɗiyar ƙarfi (ARNCO 100XT ARNCO 300XT da dai sauransu), shafi na ciki (TK34 TK34PTC2000, da sauransu), Stress- Relief Pin, Bored Back Box, Recess Elevator, slip Recess don Allah a ji daɗin tuntuɓar mu.

     

    Ƙwallon Ƙwararrun Ƙwararrun Ƙwararru marasa Sihiri

    Daraja

    Ƙarfin Ƙarfin Ƙarfin Ƙarfi

    psi

    Mpa

    1

    90000

    621

    2

    9000

    621

    3

    115000

    793
    ** Za a iya keɓance abin wuyar rawar sihirin da ba na sihiri ba kamar yadda abokin ciniki ya ƙirƙira.Girman don Allah koma zuwa girman abin wuyar rawar soja.

     

    Karkataccen Drill Collar

    OD (a)

    4 3/4

    6 1/4

    6 3/4

    7 1/4

    7 1/2

    8

    9 1/2

    10

    11

    Zurfin Yanke (a)

    7/32

    ± 1/32

    9/32

    ± 1/16

    5/16

    ± 1/16

    11/32

    ± 1/16

    11/32

    ± 1/16

    3/8

    ± 1/16

    13/32

    ± 3/32

    7/16

    ± 3/32

    15/32

    ± 3/32

    Spiral Pitch (a)

    38

    ±1

    42

    ±1

    46

    ±1

    64

    ±1

    64

    ±1

    68

    ±1

    72

    ±1

    76

    ±1

    80

    ±1
    ** Za a iya keɓance abin wuya kamar yadda abokin ciniki ya ƙirƙira.

    Drill collars wani nau'i ne mai nauyi mai nauyi wanda aka gina shi daga madaidaicin sandar AISI 4145H da aka gyara gami da karfe.?Our daidaitattun rawar soja kwala ana kawota tare da "kamar birgima" surface gama yanayin.?Duk daidaitattun sanduna suna karɓar magani mai zafi wanda ke ba su mahimman kaddarorin inji.
    Sannan an karkatar da sandunan kuma a karkatar da su.?An kera dukkan kwalajin mu a ciki
    daidai da API spec 7, Q1 da shawarar aikin 7G, kamar yadda ya dace.

    Daidaitaccen Girman Girma, Bores, da Haɗin kai

    Drill Collar
    Conn. Girman & Nau'in    		 Min.
    OD    		 Bore Tsawon Karfin Lankwasa
    Rabo ***    		 Drill Collar
    Wt.
    (in.) (in.) (ft.) (lb.)
    NC 26 (2-3/8 IF)

    3-1/2

    		 1-1/2 30 2.42:1 801
    NC 31 (2-7/8 IF) 4-1/8 2 30 2.43:1 1041
    NC 38 (3-1/2 IF) 4-3/4 2-1/4 31 1.85:1 1451
    NC 38 (3-1/2 IF) 5 2-1/4 31 2.38:1 1652
    NC 44 6 2-1/4 31 2.49:1 2561
    NC 44 6 2-13/16 31 2.84:1 2353
    NC 44 6-1/4 2-1/4 31 2.91:1 2806
    NC 46 (4 IF) 6-1/4 2-13/16 31 2.63:1 2598
    NC 46 (4 IF) 6-1/2 2-1/4 31 2.76:1 3085
    NC 46 (4 IF) 6-1/2 2-13/16 31 3.05:1 2877
    NC 46 (4 IF) 6-3/4 2-1/4 31 3.18:1 3364
    NC 50 (4-1/2 IF) 7 2-1/4 31 2.54:1 3643
    NC 50 (4-1/2 IF) 7 2-13/16 31 2.73:1 3434
    NC 50 (4-1/2 IF) 7-1/4 2-13/16 31 3.12:1 3714
    Farashin NC56 8 2-13/16 31 3.02:1 4675
    6-5/8 REG. 8 2-13/16 31 2.60:1 4675
    6-5/8 REG. 8-1/4 2-13/16 31 2.93:1 5016
    7-5/8 REG. 9-1/2 3 31 2.81:1 6727
    7-5/8 REG.** 9-3/4 3 31 3.09:1 7130
    8-5/8 REG.** 11 3 30 2.78:1 8970
    ** Karamar jujjuya fuska
    *** Matsakaicin adadin akwatin zuwa madaidaicin sashin modulus - Duba API RP7G don cikakkun bayanai
    Lura: Akwai sauran masu girma dabam da haɗin kai da duk wasu abubuwan zaɓin da aka jera

     

    Kayan Injiniya
    TTT

    Ƙarfin Haɓaka 0.2Mpa

    Ƙarfin ƙarfi b Mpa

    Tsawaita 4%

    Hardness (Brinell)

    TAsirin DARAJAR (CHAPPY-V)
    mm

    in inch
    79.4-171.4

    3 1/8-6 3/4

    ≥ 758

    ≥ 965

    ≥ 13

    285-341

    ≥ 54
    177.8-279.4

    7-11

    ≥ 689

    KWALAR KWALLIYA 7

    tsari

    Kunshin-Bututun-Masu Zafi-da-sanyi-Kammala