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Keywords: torque
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Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-24093-MS
... efficiency. geologist drilling operation drill pipe selection geology drillstring design torque torsional torque international petroleum technology conference hfto real time system hfto frequency rss bha directional drilling systems and equipment bha design drilling equipment geological...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-24091-MS
.... By incorporating mud motor characteristic curve, we compute the mud motor torque, RPM, power input and output during operation. Then the real time efficiency and degradation of the mud motor is estimated. In the meantime, data analytics methods are exploited to identify the trend of the mud motor degradation...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-23766-MS
... hydration expansion of mudstone. The tripping and back reaming efficiency have been improved by 20%. The drag and torque of casing running in different ways are calculated, innovative floating while rotating casing running method is proposed comprehensively considering the rig capacity and the torsional...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-23365-MS
... still yield a consistent MSE value under the same set of conditions (drill bit/BHA/drillstring and formation’s compressive strength). R = ROP (ft/hr) T = Drilling Torque (ft-lbf) N = Rotary Speed (RPM) D = Borehole diameter (in.) W = Weight on Bit (lbf) MSE= Specific Energy (psi...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-24471-MS
... and materials machine learning circulation zone wella international petroleum technology conference bottom mechanical specific energy sppa torque mechanical specific energy well control drilling parameter aperture alexey ruzhnikov surface torque Introduction Lost circulation occurs...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-24216-MS
..., it's often the case that their timeliness cannot be guaranteed. A novel digital twin system, based on the deviation of hook load, torque and SPP (Standpipe Pressure) from theoretical modeled values and ROC (Rate of Change) of these three actual parameters, is developed for real-time early...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-24254-MS
... During the operations, well parameters such as torque, hookload weights, and pressures are observed remotely by engineers, superintendents, and field personnel to ensure these parameters are within the ranges established in the pre-job phase. An example is shown in Figure 8 . Abstract...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-24438-MS
... and the utilization of non-retrievable CwD technology. The non-retrievable CwD technology introduces a straightforward approach that optimizes drilling operations. This method involves the transmission of drilling torque from the surface down to the casing bit through the casing string. A pivotal component...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 12, 2024
Paper Number: IPTC-24509-MS
... sequence stick-slip vibration ssi heatmap international petroleum technology conference evolution real-time stick-slip mitigation drilling operation real time system application information severity frequency torque Introduction To label the data, we collected downhole information using...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 1–3, 2023
Paper Number: IPTC-22772-MS
... exploration maximising drilling rate torque workflow regression recommendation real-time data-driven drilling parameter optimisation vibration Introduction The average depth of shale gas wells is close to 6,000 m, and the average drilling cycle reaches 100 d in the Sichuan Basin of China...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, February 21–23, 2022
Paper Number: IPTC-22037-EA
... or effects along the drill string (e.g friction) skew the results. To overcome these obstacles a near bit sensor was developed to provide real time weight-on-bit (WOB), torque-on-bit (TOB), bending and bending orientation data. It is directly integrated into the steering unit of the rotary steerable system...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21457-MS
... selection upstream oil & gas simulation artificial intelligence laboratory drilling data proc rock property model learning physics drilling data drilling model torque rop drilling performance machine learning optimization problem field data model parameter drilling response evolution...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21781-MS
..., between using Anti-Stick Slip Technology (AST), Surface soft-torque, Self-Adjusting PDC Bit or all three combined together. The analysis of this project is conducted by providing conjecture in comparative method to visualize the configuration. In each case, estimated Rate of Penetration (ROP) is observed...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21487-MS
... construction process through the unstable formations prone to total losses, pack-off and water influx is challenging. The manuscript describes the casing while drilling (CwD) combined with stage-cementing tool as introduced solution, when the challenge was to ensure that torque limit is not reached while...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19716-MS
... progressing cavity pump Upstream Oil & Gas hydraulic pressure characteristic temperature field pcp dynamic performance Modeling & Simulation rotor numerical simulation pressure distribution dynamic model application interference stator equation elastomer stator elastomer torque...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19743-ABSTRACT
... The steady growth in global demand for hydrocarbons has led to a related increase in Extended Rreach Drilling (ERD). ERD and deeper wells typically see increased drillstring torque and drag, which can causes issues such as weight stacking (and eventually buckling), low rate of penetration (ROP...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19745-MS
... or dogleg severity. Tight spots required significant back-reaming in the offset well during pull-out-of-hole (POOH). Using the CRS saved 63 hours of rig time when POOH due to the tool’s effective tight spot cutting capability. High torque fluctuations ranging between 2 to 13 klbs-ft were observed...

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