Itondekanya na Numero ya IADC Tricone Bits

IADCtricone drill bit gutondekanya no gutondekanya sisitemu ni ngombwa mu kumenya no gusobanukirwa ibiranga ubwoko butandukanye bwimyitozo ikoreshwa murigucukura amariba, gaze, n'amazi. Sisitemu ikora ku buryo bukurikira:

IADC isobanura ko buri bwoko bwabitatu tricone bitni Ibyiciro kandi inomero ukoresheje kode y'imibare ine, igaragaza igishushanyo cya bito hamwe nikoreshwa ryayo muburyo butandukanye. Ibisobanuro bya buri mibare nibi bikurikira:

Umubare wambere: Kode yuruhererekane

Iyi mibare, igaragazwa nimibare 1-8, yerekana ibiranga iryinyo hamwe nuburyo bito bikwiranye. Hariho ubwoko bubiri bw amenyo akoreshwa muriamavuta meza yamashanyarazi: amenyo yasya no gushiramo amenyo (bakunze kwitaTCI imyitozo cyangwaTungsten Carbide Shyiramo (TCI) tricone bits).

1. Amenyo yasya: Bikwiranye nuburyo bworoshye hamwe nimbaraga nke zo kwikomeretsa hamwe na drillable nyinshi. Ibi birasanzwe kurigusya amenyo tricone bits.
2. Amenyo yasya: Bikwiranye no hagati-hagati-bigoye-bigoye hamwe nimbaraga zo kwikuramo.
3. Amenyo yasya: Bikwiranye no gukomera hamwe no hagati yo hejuru.
4. Shyiramo amenyo: Bikwiranye nuburyo bworoshye hamwe nimbaraga nke zo kwikomeretsa hamwe na drillage nyinshi.
5. Shyiramo amenyo: Nibyiza kubintu byoroshye kugeza hagati-bigoye hamwe nimbaraga nke zo kwikuramo.
6. Shyiramo amenyo: Yashizweho muburyo bukomeye-bukomeye hamwe nimbaraga zo gukomeretsa cyane, zikoreshwa kenshiTCI tricone bits.
7. Shyiramo amenyo: Byuzuye muburyo bukomeye hamwe no gutandukanya ibintu cyangwa kuranga.
8. Shyiramo amenyo: Bikwiranye no gukomera cyane hamwe no gukuramo cyane, bikunze gukoreshwa muritungsten karbide tricone drill bits.

Umubare wa kabiri: Kode ya Lithologiya

Ihagarariwe numubare 1-4, iyi mibare irongera igabanya ibice mumibare yambere itondekanya kuva byoroshye kugeza bigoye, byerekana ibisabwa byihariye byo gucukura kwatricone rock bit.

Umubare wa gatatu: Imiterere yimiterere ya Kode

Iyi mibare, ihagarariwe nimibare 1-9, yerekana ibimenyetso bya biti hamwe no kurinda ibipimo. Kubara 1-7 bikoreshwa mugusobanura uburyo bwo gutwara no gukingira cyane mu myitozo ya peteroli, gaze, n’iriba ry’amazi, naho 8 na 9 bigenewe guhanga udushya.

1. Ikidodo kidafunze
2. Imashini ikonjesha ikirere
3. Ibikoresho bya roller hamwe no kurinda igipimo
4. Ikidodo gifunze
5. Ikidodo gifunze hamwe no kurinda igipimo
6. Ikidodo gifunze
7. Gufunga kunyerera bifunze hamwe no kurinda igipimo

Umubare wa Kane: Inyongera Yuburyo Bwimiterere Kode

Iyi baruwa kode ikoreshwa mugusobanura ibintu byinyongera bidashobora kugaragazwa nimibare itatu yambere. IADC yasobanuye ibintu 16, nko gukonjesha ikirere, gukoresha moteri, hamwe nudushusho twihariye dushyiramo, bishobora kuba ingenzi kuri bimweibice bitatu bya cone. Ingero zinyongera zirimo:

- A: Gukonjesha ikirere

- B: Ibikoresho bidasanzwe bifunze

- C: Inzu yo hagati

- D: Gucukura icyerekezo

- E: Amajwi yagutse

- G: Kurinda igipimo cyinyongera no kurinda umubiri

- H: Gorizontal hamwe nicyerekezo gikoreshwa

- J: Nozzle offset

- L: Inyuma-yinyuma ya stabilisateur

- M: Gusaba moteri

- S: Amenyo asya

- T: Impanga

- W: Gushimangira imiterere yo gukata

- X: Kwinjizamo imiterere

- Y: Kwinjiza ibintu

- Z: Ubundi buryo bwo gushiramo

Mu bihe atricone rotary bitifite byinshi byongeweho byubaka, ibintu byingenzi byatoranijwe kugirango bihagararire inyuguti kode. Iyi code ifasha kumenya uburenganziragucukura biti yo gushakisha peteroli na gazekandi urebe kotricone bitnibyiza bikwiranye nuburyo bwihariye bwo gucukura no gushiraho guhura.

Gusobanukirwa iyi sisitemu ya IADC ni ngombwa muguhitamo hagatiOngeramo amenyo(TCI bits) naAmenyo yinyo ya Tricone Bitsku mishinga itandukanye yo gucukura amariba, haba ku mariba ya peteroli, imirima ya gaze, cyangwa ibikorwa byo gucukura amariba.