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Subject ▲ Posted By ▼ Group ▼ Last Active ▼ Replies ▼
Ported vs. non-ported floats .... Dave Taylor - SPREAD Moderator Drill String Design 26 November 2014 18
Hole Openers floats Edward Hewitt Drill String Design 16 April 2011 5
Hole Opening with motors Chris Henderson Drill String Design 27 May 2014 10
Hours on Connections and when... Chris Henderson Drill String Design 06 October 2011 6
Stabilisers or Reamers. Chris Henderson Drill String Design 29 July 2015 7
NB Stabilisation in loss zone. Chris Henderson Drill String Design 05 October 2011 3
Running 8" motors in 8 1/2" ho... Chris Henderson Drill String Design 25 November 2011 11
Reamers in cement drill out BH... Chris Henderson Drill String Design 02 February 2012 2
Shock Tools Chris Henderson Drill String Design 14 November 2011 2
(4-straight) bladed stabiliser... Peter Aird Drill String Design 10 October 2013 5
Conn torque and dope preferenc... Chris Henderson Drill String Design 26 January 2012 9
Threaded connections Chris Henderson Drill String Design 22 July 2012 10
TurboTorque 390 Drillpipe Conn... Douglas Ellis Drill String Design 10 August 2012 3
Cuttings transport Chris Henderson Drill String Design 14 November 2012 11
PDC reamers Chris Henderson Drill String Design 04 February 2013 4
Bi-centre bits vs. Under-reame... Dave Taylor - SPREAD Moderator Drill String Design 26 March 2013 7
Grant Prideco uGPDS50 connecti... Bruce Richardson Drill String Design 30 April 2013 1
36″ Underreamer Kevin Stilwell Drill String Design 03 July 2013 20
ShockSub Utilization with a PD... Dale Woloshen Drill String Design 20 September 2013 3
Baker "kymera" bit performance mahesh picha Drill String Design 02 November 2013 3