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Keywords: hole section
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Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202084-MS
... in the planning stage, utilization of a 3000 HP rig to cater to extreme axial and hydraulic loads. Whereas MPD was planned as a technique to cater to the narrow window between pore pressure and fracture pressure. A managed pressure drilling (MPD) system was utilized to enable drilling the 8-3/8" hole section...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202192-MS
... & gas mud weight annular pressure drilling cement mpd cement plug drilling fluids and materials bottom hole pressure exhibition hole section pressure drilling application conventional drilling mud loss bottom hole assembly well control managed pressure drilling presented blowout...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202173-MS
... multiple layers This is the biggest challenge while drilling the 12" intermediate hole section. Unfortunately there are multiple loss zones while drilling this section. Often times after spending a week in curing the first loss zone and drilling ahead, a second loss can be encountered which can take...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202174-MS
... selection resonant rpm twist-off event software drilling operation erratic torque hole section shear force peak bha component upstream oil & gas drilling parameter vibration software critical resonant rpm vibration rpm drillstring design frequency time curve drilling engineer force...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202092-MS
... khazzan sustained casing pressure flexible pipe implementation shallow water flow casing pressure spe conference paper cement job job objective high-intensity drilling environment hole section cement slurry factory Introduction Block 61 is in Central Oman – around 300 km south...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202086-MS
... connection variation real time data technical limit ilt ilt accumulated upstream oil & gas ilt non accumulated connection time hole section reduction ilt estimation Introduction The real-time drilling and the engineering process involved consists in a large set of behaviors that can...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202172-MS
... drilling system optimization lead exhibition reduction hole section middle east drilling technology conference Introduction In the last couple of years there has been a strong push by both operators as well as drilling contractors for a step-change in performance through drilling optimization...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189410-MS
... well and the existing borehole shrinkage while drilling in the second hole section with a hole size of 8 ½ in. is really challenging. To solve this problem, the monobore bottom-up expandable casing technology was utilized. The final result shows that the expandable casing successfully sealed...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189365-MS
... wellbore instability wellbore shield eliminate npt society of petroleum engineers formulation drilling fluid Wellbore Design hole section application Drilling drilling practice concentration drilling fluid formulation fluid formulation coal drilling practice mud formulation coal formation...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178163-MS
... and formation drilled the entire extended lateral and could have achieved even more. drilling operation Upstream Oil & Gas objective rerun BHA motor bend Directional Drilling lateral hole section procedure assembly Cooper Basin tool failure stability drillpipe azimuth torque...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178246-MS
..., are also critical parts of the planning. Many wells have been successfully sidetracked and completed to meet reservoir management objectives. The casing design of reentry wells has evolved from two (2) hole sections to one (1) hole section and has saved 32% of the drilling time and has reduced the well...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178226-MS
.... Artificial Intelligence criteria slot recovery hole section hole drilling development field drilling risk Upstream Oil & Gas simulation model design concept drilling operation well requirement workover well profile completion torque feasibility study reentry requirement Drilling new...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference & Exhibition, October 7–9, 2013
Paper Number: SPE-166718-MS
... on the successfully selected connection, its performances as well as a summary of more recent results. drilling operation drill pipe hole section Saudi Arabia api rsc flow rate tool joint Directional Drilling strength DSC pipe Upstream Oil & Gas resistance pressure loss torque nd Gen drill...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference & Exhibition, October 7–9, 2013
Paper Number: SPE-166754-MS
... of large OD casing to facilitate short-radius horizontal drilling techniques in the 17-in hole section. The procedure has proved challenging for existing technologies and has led to the customization of tools for specific areas and in extreme cases on a well-by-well basis. To standardize operations...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference & Exhibition, October 7–9, 2013
Paper Number: SPE-166755-MS
... carbonates and abrasive sandstone cause a multitude of drilling problems. In Oman, penetrating thick conglomerates (12–30kpsi) in 12¼-in hole section is a predominate challenge. In Kuwait, drilling the 16-in hole section through hard Dammam-Ahmadi (5–30kpsi) is problematic. Offshore Qatar, building 12...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference & Exhibition, October 7–9, 2013
Paper Number: SPE-166750-MS
...Application Challenges Approximately 80% of the 6" hole sections drilled in Raageshwari field are typically between 600-800m long. The drilling is highly challenging because of variations in formation strength and abrasiveness. Lithology in the upper part is composed of sandstone, claystone...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, October 24–26, 2011
Paper Number: SPE-148506-MS
... strength characteristics in a depleted environment. wellbore design mud weight hole section pore pressure prediction wellbore integrity circulation borehole international association of drilling contractors upstream oil & gas fracture resistance application overbalance exploration...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, October 24–26, 2011
Paper Number: SPE-147867-MS
... Abstract Drilling the 16" hole section through mostly carbonates in southern Kuwait presents several distinctive challenges. Interbedded formations with vastly different compressive strengths that vary between 5-30 Kpsi and a significant amount of blind drilling can result in twist-off and lost...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, October 24–26, 2011
Paper Number: SPE-148515-MS
... pressurized) with an Open Hole Expandable Liner. Drilling the next hole section through the low pressure formations to set the 7" casing shoe was to be resumed as per the original plan. This allowed the 6" reservoir hole section to be drilled under the Managed Pressure Drilling (MPD) mode. The CBHP (MPD...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, October 24–26, 2011
Paper Number: SPE-148262-MS
... premium PDC bit. This paper will review in detail this innovative motor technology, describe how it enables reaching higher performance levels, and present several case histories illustrating this performance enhancement. drilling operation durability hole section granite wash upstream oil...

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