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Keywords: trajectory
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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-202118-MS
... while drilling (LWD) technology and technique and Rotary Steerable system (RSS). drilling equipment upstream oil & gas log analysis reservoir navigation trajectory directional drilling systems and equipment geosteering advanced technique overcoming thin reservoir geosteering middle...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189309-MS
... wells. Directional Drilling trajectory objective longest ultra slim lateral reservoir Upstream Oil & Gas slim mud motor technology torque Wara Shale landing point directional driller formation dip international association of drilling contractors limitation drilling operation...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189432-MS
... trajectory from the continuous data between surveys points agree with the static azimuth at the same points. The HDS surveys are then interpolated at 10ft or 3m survey intervals, which sufficiently describes the wellbore architecture Stockhausen, Lowdon, Lesso (2012 ), and these surveys are compared to...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178154-MS
... It must be pointed out that the inputs, i.e. the measurements of accelerometers and gyroscopes, have to be calibrated and corrected before used. Therefore, the continuous trajectory of the well can be calculated based on SINS algorithm. In the UKF implementation, a set of Sigma Points (SPs) χ...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178148-MS
... of high torque observed in real time and the inability to sustain drilling parameters because of rig limitations. The information and lessons learned were keys for the success of the subject well. The trajectory of the subject well was designed to follow the lower flank of the reservoir...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178147-MS
... Modeling & Simulation Directional Drilling drilling operation BHA Modeling deflection RSS hole quality trajectory upgrade meet well placement challenge Upstream Oil & Gas high build rate application high dogleg application build rate reservoir application ptb rss drilling...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178238-MS
... hole. Two lateral drains, each more than 3,000 ft., were drilled, targeting different reservoirs. As a part of the geosteering methodology, nearby offset well properties were incorporated to generate a forward model along the planned well trajectory. The forward integrated geosteering model was updated...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178197-MS
... drillstring as well as constant curvature trajectory, (2) the effect of bending stiffness and shearing forces calculations with assuming of clearance between drillstring and wellbore-wall and (3) the effect of bending moment and shearing forces, assuming continuous contact of the pipe and wellbore-wall and...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178191-MS
... downhole complications encountered in drilled wells comprehensively, kick off point was built in Gurpi formation about 2300m deep (below Gachsaran). Based on this, optimized the wellbore trajectory, BHA and parameters. By far, all the wells planed have been finished, there is no any collision accident...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178245-MS
... design. casing design trajectory departure Upstream Oil & Gas drill 8 drilling operation verticalitly ROP torque motorize RSS average rop new technology casing and cementing well duration step change international association of drilling contractors enhance performance drilling...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference & Exhibition, October 7–9, 2013
Paper Number: SPE-166762-MS
... trajectory optimization, multistage fracturing technology to stimulate the tight reservoir, and a properly placed trajectory and updated geologic model to optimize the fracture design. With good cooperation between the service company and the operator, this pilot project showed favorable production results...
Proceedings Papers

Paper presented at the Middle East Drilling Technology Conference & Exhibition, October 26–28, 2009
Paper Number: SPE-124171-MS
... dimensional trajectories, a total depth of 7000 feet and a tangent angle not exceeding 60 degrees. Average well P50 drilling authorization for expenditure was calculated at 25 days. By definition of small field, the economics of the project was under management scrutiny with positive performance expected...
Proceedings Papers

Paper presented at the Middle East Drilling Technology Conference & Exhibition, October 26–28, 2009
Paper Number: SPE-125322-MS
... Upstream Oil & Gas performance factor directional driller information drilling operation Directional Drilling Performance variation drilling performance spe iadc 125322 NPT contractor ddi Directional Drilling trajectory deviation tolerance philosophy target tolerance well...
Proceedings Papers

Paper presented at the Middle East Drilling Technology Conference & Exhibition, October 26–28, 2009
Paper Number: SPE-125764-MS
... by drilling geologically referenced trajectories. thermal method steam-assisted gravity drainage trajectory real time system SAGD Upstream Oil & Gas enhanced recovery drilling operation deep azimuthal electromagnetic resistivity technology boundary bare field Thickness...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling and Technology Conference, October 22–24, 2007
Paper Number: SPE-106790-MS
... trajectory in both inclination and azimuth. This is a critical success factor when dealing with a channel sand environment, where the shape of the sand bodies is not well delineated by seismic data. This challenging work calls for multidisciplinary collaboration and integration of techniques to succeed in...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling and Technology Conference, October 22–24, 2007
Paper Number: SPE-107597-MS
... motors that are available for this hole size. This is especially the case with regard to directional control, where the length of lateral that can practically be drilled with the motor is limited by the ability to 'slide' to control the trajectory and maximize the reservoir contact. These issues also...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, September 12–14, 2005
Paper Number: SPE-96832-MS
... challenging wellpaths to be drilled and completed. Trajectories labeled as undrillable even a few short years ago are now being realized. The high cost and environmental concerns associated with offshore installations and the resultant requirement for drilling multiple wells from a common facility, has been...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, September 12–14, 2005
Paper Number: SPE-97417-MS
... strike of formations intersected along the well trajectory. In addition, structural surprises such as faults can be detected, and remedial actions taken immediately. Such information is of great value in making geosteering decisions while drilling into reservoirs within structurally complex geology or in...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, October 20–22, 2003
Paper Number: SPE-85315-MS
... selects pertinent configurations for well trajectory, formation completion, and wellbore components to segment, route, lift, and monitor the flow stream. We discuss how this methodology is derived from case histories in land, platform, and subsea fields. Introduction Various developments in the E&P...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, October 20–22, 2003
Paper Number: SPE-85319-MS
... completion installation and operations productivity reduction formation damage trajectory trial well upstream oil & gas spe iadc 85329 ubd drillstem/well testing drilling operation injection assembly drilling underbalanced drilling stability problem reservoir depletion ubd...

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