API 7-1 4145 & Non-mag Drill Collar Mufananidzo Wakaratidzwa

API 7-1 4145 & Kola Yekudhirowa Isina Magetsi

Tsananguro pfupi:

Drill Collar inogadzirwa nesimbi yakadzima uye yakapfava yeAISI 4145H uye inopiswa nehurefu hwayo hwese kuti irambe yakasimba uye yakasimba. Miedzo yakasimba yesimbi inoitwa zvichienderana nezvinodiwa kuti ive nechokwadi chekuti kupisa kunopa hunyoro hwakafanana uye hwakanyanya kuburikidza nekudzika kwebhari.

Landrill inopa mabhora ekuboorera ari muchimiro chakajairwa uye akatenderera kubva pa3-1/8” OD kusvika pa14” OD zvichienderana neAPI, NS-1 kana DS-1 specifications.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Tsananguro yeChigadzirwa

Kola yekuboorera yakajairika idenderedzwa, pakati payo pane gomba remvura, ukobvu hwemadziro hwakakura, muromo wayo mudiki, huremu hwehurefu hweyuniti imwe neimwe hwakakura kupfuura saizi yepombi yekuboorera kanenge ka4-5. Ruzhinji rwekola yekuboorera inogadziriswa zvakananga papombi, asi mamwe acho anoshandisawo joint yakatsiviwa.

Kola yekuboorera inotenderera imhando yemudziyo wekuboorera peturu. Rudzi urwu rwekola yekuboorera runokwanisa kudzivirira kuvharirwa kwemidziyo ine simba rekudzvanya panguva yekuboorera. Migero inotenderera inoita kuti matope ayerere zvakasununguka kutenderedza kola yekuboorera kuti ishandise simba rekudzvanya kudzivirira kuumbwa kwekuvharika kuitira kudzivirira kuvharika kwekudzvanya kwekudzvanya kwekusiyana. Nzvimbo yekubata pamadziro etsime inogona kuchekwa kuitira kuderedza mukana wekugadzira kuvharika kwekudzvanya kwekusiyana. Migero inotenderera inoita kuti matope ayerere zvakasununguka kutenderedza kola yekuboorera kuti ishandise simba rekudzvanya kudzivirira kuumbwa kwekuvharika kuitira kudzivirira kuvharika kwekudzvanya kwekusiyana. Nzvimbo yekubata pamadziro etsime inogona kuchekwa kuitira kuderedza mukana wekugadzira kuvharika kwekusiyana. Huremu hwekola yekuboorera inotenderera ishoma ne4-6% pane yekola yekuboorera yakatenderera.

Kola Yekudhirowa Isina Magnetic: Kola Yekudhirowa Isina Magnetic inogadzirwa nezvinhu zvekola Yekudhirowa Isina Magnetic zvine simba shoma nekubatanidza ongororo yemakemikari uye nzira yekugadzira nyundo inotenderera ine simba shoma remagineti. Tinogona kupa muhurefu kubva pamamita gumi kusvika makumi mana nemaviri uye dhayamita yekunze kubva pa31/8" kusvika 11'.

Tsanangudzo yeChigadzirwa

Saizi	OD(mm)	ID(mm)	Kodhi	shinda	Kureba (mm)	Kurema (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

Zvinhu uye Mabhenefiti

Hukuoma kwe285 kusvika 341 BHN uye kukosha kweCharpy kwe40 ft-lbs zvinovimbiswa kuti zvikwanise kupararira zvakaenzana mapoinzi gumi nematanhatu muzvikamu zvipi nezvipi zvepakati patembiricha yemumba;

Zvinobatanidzwa zvinoputirwa nephosphate mushure mekugadziriswa kudzivirira shinda kubva kuzvinhu zvinoparadza uye kudzivirira kukora pakugadzirwa kwekutanga;

Midzi yeshinda inotenderedzwa nechando pakubatanidza kweAPI;

Zvidziviriro zvesimbi zvakadzvanywa zvinopihwa kune ese makola ekuboorera ane zvibatiso zvakajairwa.

Sarudzo

Mugero wekuderedza kushushikana. Une nzira yekuderedza kushushikana paAPI pin nebhokisi rekubatanidza kuderedza kushushikana kwakanyanya nokudaro zvichivandudza simba rekukotama munzvimbo dzakabatana.
Kutenderedza midzi yeshinda kwakaratidza kubatsira kwekuvandudza kusaneta kwekubatana nekuderedza kutanga kwekutsemuka.

Kusunga simbi. Kusunga simbi panzvimbo dziri pasi nepamusoro penzvimbo dzinotsvedza kana papfudzi repini kunowedzera hupenyu hwebasa remakori ekudhira. Kunogona zvakare kushandiswa muzvirongwa zvakatarwa nevatengi. Kusunga simbi panzvimbo dziri pasi nepamusoro penzvimbo dzinotsvedza kana papfudzi repini kunowedzera hupenyu hwebasa remakori ekudhira. Kunogona zvakare kushandiswa muzvirongwa zvakatarwa nevatengi.

Nzvimbo dzekutsvedza nedzerifiti. Nzvimbo yepamusoro yekutsvedza nedzerifiti inotenderedzwa nechando kuti chigadzirwa chigare kwenguva refu. Nzvimbo dzekutsvedza nedzerifiti dzinogadzirwa nemachina zvichienderana neAPI Spec 7-1.

Yakapfuura: Chirongo Chekudhirowa CheHydraulic Mechanical Chinoshanda Kaviri

Zvinotevera: Mavharuvhu eTambo dzeKuchera eAPI 7-1

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