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DTH casing advancement systems

2016-10-18

Our Roschen Tubex system When simultaneously drilling and casing through loose overburden materials our Tubex system will give you a great result. Tubex is a cost efficient system leaving less material behind in the hole. Roschen® casing advancement systems are designed to work in unison, with other ...
Shank Adapters Catalogs

2016-10-18

Katalog Adaptor Shank /photo/explorationcoredrilling/editor/20151214120526_48694.pdf
Ukuran casing API

2017-11-03

Ukuran Ukuran Bit dan Diameter Ukuran OD Berat Per Kaki Nominal Dinding ID nominal Kopling OD Melayang Ukuran Bit Nominal Clearance Dari Drift Dia. Inci Pounds Inci Inci Desimal Inci 10 3/4 32.75 0,276 10.192 11.75 10.036 9 7/8 9.875 0.161 40.5 0,35 10.05 11.75 9.894 9 7/8 9.875 0,019 45.5 0.4 9.95 ...
Data Casing API & Bit Clearance Data

2017-11-03

Data Casing API & Bit Clearance Data Ukuran Ukuran Bit dan Diameter Ukuran OD Berat Per Kaki Nominal Dinding ID nominal Kopling OD Melayang Ukuran Bit Nominal Clearance Dari Drift Dia. Inci Pounds Inci Inci Desimal Inci 4 1/2 9.5 0,205 4.09 5 3.965 3 7/8 3.875 0,09 11.6 0,25 4 5 3.875 3 7/8 3.875 0 ...
API Casing TABLE SPESIFIKASI

2017-11-03

Ukuran Ukuran Bit dan Diameter Ukuran OD Berat Per Kaki Nominal Dinding ID nominal Kopling OD Melayang Ukuran Bit Nominal Clearance Dari Drift Dia. Inci Pounds Inci Inci Desimal Inci 7 17 0,231 6.538 7.656 6.413 6 3/8 6.375 0,038 20 0,272 6.456 7.656 6.331 6 1/4 6.25 0,081 23 0,317 6.366 7.656 6.241 ...

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