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Keywords: Drilling Assembly
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Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 1–3, 2016
Paper Number: SPE-178867-MS
..., curve and lateral sections, eliminating the need for an intermediate casing string and the subsequent need to change out drilling assemblies for a reduced hole size. Positive displacement motors (PDM) with short bit-to-bend technology (SBTB) enable the well to be completed with a single conventional...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 4–6, 2014
Paper Number: SPE-167988-MS
... Directional Drilling lateral cement plug Openhole System drill bit application operator deflector kickoff point Drilling Assembly Anchor iadc spe 167988 positive displacement motor hydraulically curve building Operators are now developing more complex and costly oil and gas plays...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, March 5–7, 2013
Paper Number: SPE-163534-MS
... Fig. 3 Bottom Hole Assembly After drilling for 605 ft. and building an inclination of 73.20 degrees, the drilling assembly was pulled out of the hole due to a decrease in the ROP. Field examination revealed that the impregnated bit was rung out and had some shoulder damage which...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, March 5–7, 2013
Paper Number: SPE-163448-MS
... with the use of PDC drill bits on Rotary Steerable System (RSS) drilling assemblies. New robust high torque capacity top drives, stronger drillpipe connections, larger diameter RSS tools and improved mud programs have all largely contributed to this step change in drilling performance. Additionally, evolved...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 6–8, 2012
Paper Number: SPE-151556-MS
... optimized, thereby supporting efforts to improve BHA component fatigue life. As directional drilling assemblies continue to be made longer and stiffer, there is an increased significance of using simulation tools to design milling BHAs. These newly designed BHAs will continue to be enhanced to maximize...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 6–8, 2012
Paper Number: SPE-150347-MS
... mainbore in a horizontal section of the existing well. Additionally, the proposed drilling assembly would utilize a Rotary Steerable System (RSS) in order to best reach target reservoir. Both of these requirements created additional challenges to the operator when designing a reliable casing exit operation...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference and Exhibition, March 1–3, 2011
Paper Number: SPE-140011-MS
... Abstract A unique analytical model has been developed to predict dynamic behaviour of the drilling assembly and gain a better understanding of the dominant factors that cause backward whirl. A full-scale test rig has been constructed that is capable of initiating and sustaining full rolling...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference and Exhibition, March 17–19, 2009
Paper Number: SPE-119958-MS
... Upstream Oil & Gas Shock Tool AGT system compatibility drilling operation pressure pulse Directional Drilling AGT friction axial shock Exhibition lateral shock assembly maximum rms vibration drilling efficiency Standard Deviation drilling parameter Drilling Assembly drill...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, March 4–6, 2008
Paper Number: SPE-112545-MS
... drilling operation Float Collar stage tool Drilling Assembly lost-return zone cement drilling bit ROP coal formation Drilling hammer iadc spe 112545 vibration IADC/SPE 112545 Casing Drilling in the San Juan Basin to Eliminate Lost Returns in a Depleted Coal Formation Shon D. Robinson, SPE...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, February 20–22, 2007
Paper Number: SPE-105000-MS
.... Higher ROP result from all the above. Reactive torque is eliminated in the Planetary Bit Driver by utilizing two, concentric, counter-rotating bits, instead of a single right-turning bit on a conventional motor-powered directional drilling assembly. The counter-rotation is accomplished by the use...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, February 23–25, 2005
Paper Number: SPE-92195-MS
... drilled wells are completed with three strings of casing when four would be required if the wells were drilled conventionally. steerable motor well 91 spe iadc 92195 rss drilling operation directional well drilling assembly inclination stabilizer assembly torque spe iadc drilling...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, February 23–25, 2005
Paper Number: SPE-92595-MS
... operator weatherford annular pressure drilling drillpipe application drilling assembly upstream oil & gas assembly valve sand screen drilling operation underbalanced drilling reservoir control line hanger underbalanced state implementation underbalanced operation ddv sand control...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, February 23–25, 2005
Paper Number: SPE-92513-MS
... staff for critical positions Procedures and identification of hazards / risks Assurance tests for special built drilling assemblies Drilling models for a low reservoir energy 2-phase milling for the window exit point Equipment availability Procurement of long lead time materials...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, February 19–21, 2003
Paper Number: SPE-79914-MS
... in straight holes are demonstrated. A directional Casing Drilling system has been run sufficiently to prove that directional drilling with casing can be practical with casing sizes from 5–1/2" to 13–3/8". The system uses a wireline retrievable directional drilling assembly, positioned in the lower end...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, February 23–25, 2000
Paper Number: SPE-59237-MS
... Abstract Historically, the profile of the window milled with a conventional whipstock system resembles an inverted tear drop shape. The resulting full gage window opening is relatively cramped for subsequent drilling assemblies and liner completions. For example, in 7" casing the total window...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, March 9–11, 1999
Paper Number: SPE-52827-MS
... This paper was prepared for presentation at the 1999 SPE/IADC Drilling Conference held in Amsterdam, Holland, 9-11 March 1999. spe iadc 52827 successful use information coiled tubing halliburton energy service bha drilling operation drilling assembly underbalanced drilling...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, March 9–11, 1999
Paper Number: SPE-52839-MS
... This paper was prepared for presentation at the 1999 SPE/IADC Drilling Conference held in Amsterdam, Holland, 9-11 March 1999. inclination torque rotary closed loop system upstream oil & gas penetration rate true value rotation drilling drilling assembly rotary directional...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, March 12–15, 1996
Paper Number: SPE-35103-MS
... on Palaeocene horizontal wells with a measured depth of over 19,000's. drilling operation nmdc wiper trip drilling assembly upstream oil & gas actual time sub stretch time stab npt total time target time reach well phillips petroleum company andrew sand hwdp spud mwd IADC/SPE...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, February 15–18, 1994
Paper Number: SPE-27434-MS
... hole tools drilling techniques (Figure #1). This project successfully adopted a near conventional rotatable steerable drilling assembly to a non-rotatable drillstring via an "orienting tool" which would, on command, orient the steerable drilling assembly relative to the coiled tubing, thus obtaining...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference, February 22–25, 1993
Paper Number: SPE-25748-MS
... wiggly pipe orientation west texas well wellbore torque log analysis curve assembly radius curve drill pipe inclination drilling assembly instrument directional drilling lateral drilling operation field test well logging deflection sleeve pipe upstream oil & gas assembly...

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