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Drill iiKhola

Drill Collars Umfanekiso obonakalayo
  • Drill iiKhola
  • Drill iiKhola
  • Drill iiKhola
  • Drill iiKhola

Inkcazelo emfutshane:


  • Umgangatho :I-API SPEC 7-1
  • Ibakala lentsimbi:I-AISI 4145H
  • Ubungakanani:3 1/8" -- 11"
  • Uhlobo oluQhagamshelweyo:NC, UKUBA, REG
  • Ubude:30 – 31 ft ± 6 ft.
  • Uhlobo loyilo:(1) ecacileyo; (2) kunye nekhefu le-elevator;(3) kunye nekhefu le-elevator kunye neziliphu zamandla;(4) spiral kunye noluhlu olubanzi lwemixube yodidi.
    • Khuphela njengePDF

    Inkcazo

    Iinkcukacha

    Imigangatho

    Inkqubo

    Ukupakisha

    Ikhola yokubhola njengenxalenye yomtya wokugrumba ziitubhula zemizi-mveliso ezisetyenziselwa ukugrumba emhlabeni ukunika ubunzima kwibhithi yokugrumba.Isetyenziselwa ukudibanisa nombhobho we-drill.Kukho iintlobo ezityebileyo kunye ne-spiral grooved ikakhulu.Inkqubo yethu yokuvelisa iqinisekisiwe kwi-API spec 7-1.Ikhola ye-drill yenziwe nge-AISI 4145 H okanye i-4145 H i-alloy alloy steel modified.Izithukuthuku zitsalwa kwicala elinye ngaphandle kokudibana.Zonke iikhola ze-drill ziphathwa ngobushushu kunye nobunzima ngaphakathi kwe-285 ukuya kwi-341 BHN, eqinisekisiwe intshi enye ngaphantsi kwendawo yombhobho.

    Iikhola ze-non-magnetic drill zinika amandla kunye nokuqina ngelixa zikhusela uphazamiseko lwemagnethi olunokuthi lonakalise ukuchaneka kophando lwemagnethi.Iveliswa kwizinto ezikhethekileyo zetsimbi kunye ne-permeability ephantsi, iipropathi eziphezulu zemishini kunye nokuchasana okuphezulu kwi-corrosion cracking.

    inkcazelo1

  • Ngaphambili:
  • Okulandelayo:

    • Sinikezela ngeekhola zokubhola ezityibilikayo, iikhola zokubhola ezijiyileyo kunye neekhola zokubhola ezingezizo ezemagneti;ubukhulu babo ukusuka 3-1/8 ukuba 11 intshi.Ngaphandle kweekhola zokubhola kwitheyibhile engezantsi, sinokubonelela ngezinye iikhola zokuqhuba ngokwesicelo sabathengi.

    Into

    Igama

    Spiral okanye Slick

    OD

    Isazisi

    Isixhobo esidibeneyo

    Idayamitha yeBevel ngaphakathi

    Izinto eziphathekayo

    Ubude bubonke

    in

    in

    Uqhagamshelwano

    ft
    1 Qhoba ikhola Slick okanye Spiral 3.1/8 1.1/4 NC26 2.3/8″IF 3 4145H 30 okanye 31
    2 Qhoba ikhola Slick okanye Spiral 3.1/2 1.1/2 NC26 2.3/8″IF 4145H 30 okanye 31
    3 Qhoba ikhola Slick okanye Spiral 4.1/8 2 NC31-41 2.7/8″UKUBA 3.61/64 4145H 30 okanye 31
    4 Qhoba ikhola Slick okanye Spiral 4.3/4 2 NC35-47 4.33/64 4145H 30 okanye 31
    5 Qhoba ikhola Slick okanye Spiral 5 2.1/4 NC38-50 3.1/2″IF 4.49/64 4145H 30 okanye 31
    6 Qhoba ikhola Slick okanye Spiral 6 2.1/4 NC44-60 5.11/16 4145H 30 okanye 31
    7 Qhoba ikhola Slick okanye Spiral 6 2.13/16 NC44-60 5.11/16 4145H 30 okanye 31
    8 Qhoba ikhola Slick okanye Spiral 6.1/4 2.1/4 I-NC44-62 5.7/8 4145H 30 okanye 31
    9 Qhoba ikhola Slick okanye Spiral 6.1/4 2.13/16 I-NC46-62 4″IF 5.29/32 4145H 30 okanye 31
    10 Qhoba ikhola Slick okanye Spiral 6.1/2 2.1/4 I-NC46-65 4″IF 6.3/32 4145H 30 okanye 31
    11 Qhoba ikhola Slick okanye Spiral 6.1/2 2.13/16 I-NC46-65 4″IF 6.3/32 4145H 30 okanye 31
    12 Qhoba ikhola Slick okanye Spiral 6.3/4 2.1/4 I-NC46-67 4″IF 6.9/32 4145H 30 okanye 31
    13 Qhoba ikhola Slick okanye Spiral 7 2.1/4 NC50-70 4.1/2″IF 6.31/64 4145H 30 okanye 31
    14 Qhoba ikhola Slick okanye Spiral 7 2.13/16 NC50-70 4.1/2″IF 6.31/64 4145H 30 okanye 31
    15 Qhoba ikhola Slick okanye Spiral 7.1/4 2.13/16 NC50-72 4.1/2″IF 6.43/64 4145H 30 okanye 31
    16 Qhoba ikhola Slick okanye Spiral 7.3/4 2.13/16 NC56-77 7.19/64 4145H 30 okanye 31
    17 Qhoba ikhola Slick okanye Spiral 8 2.13/16 NC56-80 7.31/64 4145H 30 okanye 31
    18 Qhoba ikhola Slick okanye Spiral 8.1/4 2.13/16 6.5/8″REG 7.45/64 4145H 30 okanye 31
    19 Qhoba ikhola Slick okanye Spiral 9 2.13/16 NC61-90 8.3/8 4145H 30 okanye 31
    20 Qhoba ikhola Slick okanye Spiral 9.1/2 3 7.5/8″REG 8.13/16 4145H 30 okanye 31
    21 Qhoba ikhola Slick okanye Spiral 9.3/4 3 NC70-97 9.5/32 4145H 30 okanye 31
    22 Qhoba ikhola Slick okanye Spiral 10 3 NC70-100 9.11/32 4145H 30 okanye 31
    23 Qhoba ikhola Slick okanye Spiral 11 3 8.5/8″REG 10.1/2 4145H 30 okanye 31
    Phawula: Ukuba umxhasi unazo naziphi na iirequerimente ezikhethekileyo, umzekelo, ukuqengqeleka okubandayo, ukwenza kunye nokuqhawuka, ibhendi eqinileyo (ARNCO 100XT ARNCO 300XT njl, njl), ukutyabeka kwangaphakathi (TK34 TK34PTC2000, njl), iPhini yokuNcedisa uxinzelelo, iBhokisi eBored Back, iRecess ye-Elevator, slip Recess nceda uzive ukhululekile ukuqhagamshelana nathi.

     

    IKhola yokuDrila engeyiyo iMagetic

    IBanga

    Ubuncinci bokuqina kokuqina

    psi

    Mpa

    1

    90000

    621

    2

    9000

    621

    3

    115000

    793
    **Ikhola yokubhola engeyiyo imagetic inokwenziwa ngokwezifiso ngokoyilo lomthengi ngamnye.Ubungakanani nceda ubhekisele kubungakanani bekhola yokubhola.

     

    Spiral Drill Collar

    OD (ngaphakathi)

    4 3/4

    6 1/4

    6 3/4

    7 1/4

    7 1/2

    8

    9 1/2

    10

    11

    Ubunzulu bokusika (ngaphakathi)

    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

    I-Spiral Pitch (ngaphakathi)

    38

    ±1

    42

    ±1

    46

    ±1

    64

    ±1

    64

    ±1

    68

    ±1

    72

    ±1

    76

    ±1

    80

    ±1
    ** Ikhola ye-Drill inokwenziwa ngokwezifiso ngokoyilo lomthengi ngamnye.

    I-Drill collars ziyinxalenye yomsebenzi onzima odibeneyo owenziwe kwibar eqinileyo ye-AISI 4145H elungisiweyo yentsimbi yealloy.?Iikhola zethu ezisemgangathweni zokuqhuba zibonelelwa ngemeko yokugqiba umphezulu "njengokuqengqelekayo".Yonke imivalo esemgangathweni ifumana unyango olushushu olubonelela ngeempawu eziyimfuneko zomatshini.
    Imivalo ke trepanned kwaye akhukuliseke.?Zonke iikhola zethu zokuqhuba zenziwe ngaphakathi
    ngokuhambelana ne-API i-spec 7, i-Q1 kunye ne-7G ekhuthazwayo, njengoko kusebenza.

    Ubungakanani obusemgangathweni, iiBores, kunye noQhagamshelo

    Drill Collar
    Ubungakanani kunye noHlobo    		 Min.
    OD    		 Bore Ubude Ukugoba Amandla
    Umlinganiselo***    		 Drill Collar
    Wt.
    (ngaphakathi) (ngaphakathi) (ft.) (i-Ib.)
    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
    NC 56 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
    ** Ubuso be-torque ephantsi
    *** Umlinganiselo webhokisi ukuya kwimodyuli yecandelo – Jonga i-API RP7G ngeenkcukacha
    Qaphela: Obunye ubungakanani kunye noqhagamshelo luyafumaneka kunye nazo naziphi na ezinye iifitsha ozikhethelayo ezidwelisiweyo

     

    IPropati yoomatshini
    TTT

    Amandla esivuno 0.2Mpa

    Amandla okuqina b Mpa

    Elongation 4%

    Ukuqina (Brinell)

    IXABISO LEMPUMELELO(CHAPPY-V)
    mm

    nge-intshi
    79.4-171.4

    3 1/8-6 3/4

    ≥ 758

    ≥ 965

    ≥ 13

    285-341

    ≥ 54
    177.8-279.4

    7-11

    ≥ 689

    I-COLLAR7

    inkqubo

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