API 7-1 4145 & Non-mag Drill Collar

Ibisobanuro bigufi:

Drill Collar ikozwe muri AISI 4145H yahinduwe yazimye kandi ifite ubushyuhe kandi ikoreshwa nubushyuhe burebure bwose kugirango ikomere kandi irambe. Ibizamini bya metallurgiki birakorwa muburyo bwihariye kugirango harebwe niba ubushyuhe butanga umusaruro uhoraho kandi ntarengwa unyuze mu burebure bw'akabari.

Landrill itanga amakariso yimyitozo mubisanzwe kandi izunguruka kuva 3-1 / 8 "OD kugeza 14" OD ukurikije API, NS-1 cyangwa DS-1.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro ku bicuruzwa

Ubusanzwe umwitozo wa drill collar nigice cyambukiranya uruziga, hagati ifite umwobo wamazi, uburebure bwurukuta ni bunini, nozzle ni nto, uburemere bwa buri burebure burenze ubunini bwumuyoboro wa drill hafi inshuro 4-5 .Ubwinshi bwa umwitozo wa cola ni gutunganya urudodo kumubiri wa pipe, ariko bamwe muribo nabo bakoresha ingingo yasimbuwe.

Spiral drill collar ni ubwoko bwibikoresho byo gucukura peteroli .Ubu bwoko bwa cola cola burashobora gukumira uburyo butandukanye bwo gufunga ibikoresho mugihe cyo gucukura. Imiyoboro ya spiral izafasha icyondo gutembera mu bwisanzure hafi ya cola kugirango ikoreshe umuvuduko uringaniye kugirango hirindwe ko habaho inzitizi kugirango birinde neza umuvuduko ukabije. Ahantu ho guhurira kurukuta rwiriba harashobora gucibwa kugirango bigabanye neza amahirwe yo gutera inzitizi zitandukanye. Imiyoboro ya spiral izafasha icyondo gutembera mu bwisanzure hafi ya cola kugirango ikoreshe umuvuduko uringaniye kugirango hirindwe ko habaho inzitizi kugirango birinde neza umuvuduko ukabije. Ahantu ho guhurira kurukuta rwiriba harashobora gucibwa kugirango bigabanye neza amahirwe yo gutera inzitizi zitandukanye. Uburemere bwa spiral drill collar ni munsi ya 4-6% ugereranije niy'umuzingi uzenguruka.

Imyitozo ya Non-Magnetic Drill Collar: Abakoresha badafite magnetiki ya Drill collars ikozwe mubikoresho bya Non-magnetic drill collar ibikoresho hamwe nimbaraga nke muguhuza isesengura ryimiti yihariye hamwe nuburyo bwo guhimba inyundo hamwe nubushobozi buke bwimashini nziza. dushobora gutanga uburebure kuva kuri metero 10 kugeza kuri 42 na diameter yo hanze kuva 31/8 "kugeza 11 '.

Kugaragaza ibicuruzwa

Ingano	OD (mm)	Indangamuntu (mm)	Kode	Urudodo	Uburebure (mm)	Ibiro (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)	NC44-62	NC44	9140/9450	1237/1279
6-1 / 4	158.8	71.4 (2-13 / 16)	NC46-62	NC44	9140/9450	1134/1172
6-1 / 2	165.1	57.2 (2-1 / 4)	NC46-65	NC46	9140/9450	1352/1398
6-1 / 2	165.1	71.4 (2-13 / 16)	NC46-65	NC50	9140/9450	1249/1291
6-3 / 4	171.4	57.2 (2-1 / 4)	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

Ibiranga inyungu

Ubukomere buri hagati ya 285 na 341 BHN hamwe ningaruka ya Charpy ifite agaciro ka 40 ft-lbijejwe kugabanywa amanota 16 mubice byose byambukiranya ubushyuhe bwicyumba;

Kwihuza ni fosifate isize nyuma yo kuyikora kugirango irinde insinga ibintu byangirika no kwirinda guhumeka kuri make ya make;

Imizi yumutwe irakonje kuri API ihuza;

Kurinda icyuma gikingira ibyuma bitangwa kuri cola yose ya drill ifite ibikoresho bihuza bisanzwe.

Amahitamo

Shimangira inkingi yo gutabara. Shimangira ibiranga ubutabazi kuri API pin hamwe nagasanduku gahuza kugirango ugabanye imbaraga nyinshi bityo utezimbere imbaraga zunamye hafi yihuza.
Ubukonje bukonje bwimizi yerekana ingaruka zingirakamaro zo kunoza umunaniro wibihuza mugutangiza gutangira.

Gukomera. Gukomera cyane ahantu munsi no hejuru yikiruhuko cyangwa ku rutugu rwa pin byongera ubuzima bwa serivisi ya cola cola. Irashobora kandi gukoreshwa muburyo bwagenwe nabakiriya. Gukomera cyane ahantu munsi no hejuru yikiruhuko cyangwa ku rutugu rwa pin byongera ubuzima bwa serivisi ya cola cola. Irashobora kandi gukoreshwa muburyo bwagenwe nabakiriya.

Ikiruhuko na lift. Iradiyo yo hejuru yikiruhuko cya lift irakonje kugirango ubuzima bwiza bwibicuruzwa. Ibiruhuko byanyerera na lift bizakorwa ukurikije API Spec 7-1.

Mbere: Kabiri-Gukora Hydraulic Mechanical Drilling Jar

Ibikurikira: API 7-1 Imiyoboro yo gucukura

Andika ubutumwa bwawe hano hanyuma utwohereze