API 7-1 4145&Non-mag Drill Collar

Inkcazelo emfutshane:

I-Drill Collar yenziwe kwi-AISI 4145H elungisiweyo ecinyiweyo kunye nentsimbi epholileyo kwaye iphathwa ngobushushu ngobude bayo bonke ukuqina okufanayo kunye nokuqina. Iimvavanyo ezingqongqo ze-metallurgical zenziwa ngokweenkcukacha zokuqinisekisa ukuba unyango lobushushu luvelisa ukuqina okuhambelanayo kunye nobuninzi ngokunzulu kwebha.

I-Landrill inikezela ngee-collars ze-drill kumgangatho kunye ne-spiraled ukusuka kwi-3-1 / 8 "OD ukuya kwi-14" OD ngokuhambelana ne-API, i-NS-1 okanye i-DS-1.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

Ikhola yoqheliso eqhelekileyo licandelo lomnqamlezo ojikelezayo, iziko linomngxuma wamanzi, ubukhulu bodonga bukhulu, umlomo wombhobho umncinci, ubunzima bobude beyunithi nganye bukhulu kunobukhulu bombhobho wokubhola phantse amaxesha ama-4-5. i-drill collar is thread processing ngqo kumzimba wombhobho , kodwa ezinye zazo zisebenzisa indawo edibeneyo.

Ikhola ye-Spiral drill luhlobo lwesixhobo sokugaya i-petroleum .Olu hlobo lwekhola ye-drill luyakwazi ukuthintela ukugcinwa koxinzelelo oluhlukeneyo lwezixhobo ngexesha lokugaya. I-Spiral grooves iyakwenza ukuba udaka luhambe ngokukhululekileyo lujikeleze ikhola ye-drill ukusebenzisa uxinzelelo olulinganayo ukuthintela ukwakheka kwesithintelo ukuze kuthintelwe ngokufanelekileyo ukuxinana koxinzelelo oluhlukeneyo. Indawo yokudibanisa eludongeni lwequla inokunqunyulwa ukuze kuncitshiswe ngokufanelekileyo ukuba nokwenzeka kokwenza umqobo wokudityaniswa koxinzelelo. I-Spiral grooves iyakwenza ukuba udaka luhambe ngokukhululekileyo lujikeleze ikhola ye-drill ukusebenzisa uxinzelelo olulinganayo ukuthintela ukwakheka kwesithintelo ukuze kuthintelwe ngokufanelekileyo ukuxinana koxinzelelo oluhlukeneyo. Indawo yokudibanisa eludongeni lomthombo inokunqunyulwa ukuze kuncitshiswe ngokufanelekileyo ithuba lokudala umqobo wokudityaniswa koxinzelelo. Ubunzima bekhola ye-spiral drill yi-4-6% ngaphantsi kobo bekhola yokubhola engqukuva.

Ikhola yokuDrila engeyiyo iMagnetic: Iikhola ze-non-magnetic Drill zenziwe ngezinto zekhola zokuqhuba i-Non-magnetic drill ezinamandla aphantsi ngokudibanisa uhlalutyo lweekhemikhali zobunikazi kunye nenkqubo yokujikeleza kwesando esijikelezayo esinezibuthe ezisezantsi ezinobunewunewu obugqwesileyo bomatshini. sinokubonelela ngobude ukusuka kwi-10 ukuya kwi-42 kwaye ngaphandle kwedayamitha ukusuka kwi-31/8" ukuya kwi-11'.

Ukucaciswa kweMveliso

Ubungakanani	OD(mm)	Isazisi(mm)	Ikhowudi	Umsonto	Ubude(mm)	Ubunzima(kg)
3-1/8	79.4	31.8(1-1/4)	NC23-31	NC23	9140	298
3-1/2	88.9	38.1(1-1/2)	NC26-35	NC26	9140	364
4-1/8	104.8	50.8(2)	NC31-41	NC31	9140/9450	474/490
4-3/4	120.6	50.8(2)	NC35-47	NC35	9140/9450	674/697
5	127	57.2(2-1/4)	NC38-50	NC38	9140/9450	725/749
6	152.4	57.2(2-1/4)	NC44-60	NC44	9140/9450	1125/1163
6	152.4	71.4(2-13/16)	NC44-60	NC44	9140/9450	1022/1056
6-1/4	158.8	57.2(2-1/4)	I-NC44-62	NC44	9140/9450	1237/1279
6-1/4	158.8	71.4(2-13/16)	I-NC46-62	NC44	9140/9450	1134/1172
6-1/2	165.1	57.2(2-1/4)	I-NC46-65	NC46	9140/9450	1352/1398
6-1/2	165.1	71.4(2-13/16)	I-NC46-65	NC50	9140/9450	1249/1291
6-3/4	171.4	57.2(2-1/4)	I-NC46-67	NC46	9140/9450	1471/1521
7	177.8	57.2(2-1/4)	NC50-70	NC50	9140/9450	1597/1651
7	177.8	71.4(2-13/16)	NC50-70	NC50	9140/9450	1494/1545
7-1/4	184.2	71.4(2-13/16)	NC50-72	NC50	9140/9450	1625/1680
7-3/4	196.8	71.4(2-13/16)	NC56-77	NC56	9140/9450	1895/1960
8	203.2	71.4(2-13/16)	NC56-80	NC56/6-5/8REG	9140/9450	2040/2109
8-1/4	209.6	71.4(2-13/16)	6-5/8REG	6-5/8REG	9140/9450	2188/2263
9	228.6	71.4(2-13/16)	NC61-90	NC61	9140/9450	2658/2748
9-1/2	241.3	76.2(2-13/16)	7-5/8REG	7-5/8REG	9140/9450	2954/3054
9-3/4	247.6	76.2(3)	NC70-97	NC70	9140/9450	3127/3234
10	254	76.2(3)	NC70-100	NC70	9140/9450	3308/3421
11	279.4	76.2(3)	8-5/8REG	8-5/8REG	9140/9450	4072/4210

Iimpawu kunye neeNzuzo

Uluhlu lobunzima be-285 ukuya kwi-341 BHN kunye nexabiso lempembelelo ye-Charpy ye-40 ft-lbs iqinisekisiwe ngokusasazwa ngokulinganayo amanqaku e-16 kuwo nawaphi na amacandelo anqamlezayo kwiqondo lokushisa;

Uqhagamshelo luqatywe iphosphate emva komatshini ukukhusela imisonto kwizinto ezidliwayo kunye nokuthintela ukurhabaxa xa kusenziwa okokuqala;

Iingcambu zomsonto ziqengqiwe ngokubanda kuqhagamshelo lwe-API;

Izikhuseli zentsimbi ezicinezelweyo zibonelelwa kuzo zonke iikhola zokuqhuba ezixhotyiswe ngokudityaniswa okusemgangathweni.

Iinketho

Umjelo wokunceda uxinzelelo. Iimpawu zokunciphisa uxinzelelo kwipini ye-API kunye noqhagamshelo lwebhokisi ukunciphisa uxinzelelo oluphezulu ngaloo ndlela kuphuculwe amandla okugoba malunga neendawo zonxibelelwano.
Ukuqengqeleka okubandayo kweengcambu zentambo kubonise iziphumo eziluncedo zokuphucula ukudinwa koqhagamshelo ngokunciphisa ukuqaliswa kokuqhekeka.

Hardbanding. Ukudityaniswa kwentsimbi kwiindawo ezingaphantsi nangaphezulu kwekhefu lokutyibilika okanye kwigxalaba lentsimbi kwandisa ubomi benkonzo yeekhola zokomba. Inokusetyenziswa kwakhona kuqwalaselo oluchazwe ngabathengi. Ukudityaniswa kwentsimbi kwiindawo ezingaphantsi nangaphezulu kwekhefu lokutyibilika okanye kwigxalaba lentsimbi kwandisa ubomi benkonzo yeekhola zokomba. Inokusetyenziswa kwakhona kuqwalaselo oluchazwe ngabathengi.

Ukutyibilika kunye neendawo zokuhlala kwi-elevator. Iradiyasi ephezulu yekhefu ye-elevator iyaqengqeleka ukuze kuphuculwe ubomi bemveliso. I-Slip kunye ne-elevator recesses zenziwe ngokuhambelana ne-API Spec 7-1.

Ngaphambili: Ingqayi yokuBomba ye-Hydraulic Mechanical eSebenza kabini

Okulandelayo: API 7-1 Drilling IiValufa zoMtya

Bhala umyalezo wakho apha kwaye uwuthumele kuthi