| February 12th, 2018 10:54 AM | |
| prince karak | Re: dtu drilling Drilling Type Underreamer is introduced by Hole Opener Corporation. The HOC DTU Underreamer has gone through several changes and modifications to adapt to the ever changing drilling applications and environments. Specification of Drilling Type Underreamer:   Features and Benefits: Long proven history with over 2.5 million feet underreamed worldwide. Expansion ratios 70% and larger than the OD of the body Hydraulically expandable with pump pressure Cutter arms move upward and out simultaneously in the body. Fail safe cutter arm retraction. Reverse actuating mechanism maintains that tool is open while drill string weight prohibits tool closure Unrestricted flow through ID Roller cone cutters are specifically designed for the HOC DTU underreamers and are consistent with down hole diameters. Body machined from heat-treated steel bar, giving it exceptional strength. Jet nozzles near the cutters allow for cutter washing and cooling. Cutting Structures available include: Sealed Bearing Mill Tooth Sealed Bearing TCI PDC HOC's ADD Cutter Other Products: BHA Components Hole Opener Underreamers Well Abandonment Contact to: Hole Opener Corporation Corporate Headquarters 103 Southpark Road Lafayette, LA 70508 P: (337) 837-3314 F: (337) 837-3058 |
| February 12th, 2018 10:52 AM | |
| Unregistered | Re: dtu drilling Hello sir, my brother is looking for to buy Drilling Type Underreamer. Is there any one can provide me here features of Drilling Type Underreamer Driling machine? |
| June 23rd, 2016 01:04 PM | |
| payal | DTU Drilling Discuss about dtu drilling here. Welcome to Courses.ind.in and this page is for dtu drilling discussion. If you are looking for information on dtu drilling then ask your question is as much details as possible in the “Reply” box provided below. The more detailed your question will be, the more easy will it be for our experts to answers your query. And if you have any updated or latest information on dtu drilling, then please share you knowledge with our experts in the “Reply” box below. Your reply will be published here and your knowledge can help many people. Thanks for stopping by at Courses.ind.in. Please visit again. |
