API standard oilfield cross-over sub(X-coupling/X-over sub)
USD $223 - $500 /Piece
Min.Order:1 Piece
Cangzhou Lockheed Petroleum Machinery Co., Ltd.
API standard oilfield cross-over sub(X-coupling/X-over sub)
Description:
Cross-over sub acts for conversion and connection of drill stem component in petroleum,
natural gas and geology drilling work.
It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations.
Cross-over sub is API standard Material is AISI 4145H chromium-molybdenum steel.
We can offer Kelly cross-over sub, Drill pipe cross-over sub, Interim cross-over sub, Drill collar cross-over sub, Drill bit cross-over sub, Swivel cross-over sub,
Fishing cross-over sub, etc.
Technical specification and parameters for Cross-over Sub | ||||
Sort | Description | Upper Connection Part | Lower Connection Part | Type |
1 | Kelly cross-over sub | Kelly | Drill pipe | A or B |
2 | Drill pipe cross-over sub | Drill pipe | Drill pipe | A or B |
3 | Interim cross-over sub | Drill pipe | Drill collar | A or B |
4 | Drill collar cross-over sub | Drill collar | Drill collar | A or B |
5 | Drill bit cross-over sub | Drill collar | Drill bit | A or B |
6 | Swivel cross-over sub | Swivel lower sub | Kelly | C |
7 | Fishing cross-over sub | Kelly | Drill pipe | C |
Drill pipe | Fishing tools |
cross-over sub
Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional technology-oriented
enterprise specialized in the production drilling equipments and tools, which is one of
the leading corporations of drilling tools and workover fishing tool manufacturing
industry. Including three series with full model types,as follows:
Drilling Bit series: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener;
Drilling Equipment Parts series: manual tong,elevator,slips,stabilizer;
Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die collar,
fishing tap etc.
Cangzhou Lockheed Drilling Equipment Parts Co., is located at the center of Beijing-Tianjin-Hebei-Shandong-Henan-Region which is adjacent to National Expressway No.106,
166km away from Beijing, 110km away from Tianjin and 35km away from Baiyangdian, the Pearl of Huabei Area. More convenient transport,faster delivery,and more trustful enterprise is your best
choice.
Our goal: Strive for Perfection and Win by Quality.
some other products
PLs add the information in your inquiry.
1) the size of the tricone bit
2) the IADC tooth model, like 537G
3) PLs tell the drilling information of the layer.
4) PLs tell the quantity.