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Keywords: Efficiency
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Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 8–12, 2021
Paper Number: SPE-204036-MS
... generally. A strong positive correlation of 0.69 was established between the use of working away strategies and quality of working life and of 0.68 between use of working away strategies and positive wellbeing generally. A further set of analyses examined efficiency of work and presenteeism. High/low...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 3–5, 2020
Paper Number: SPE-199672-MS
... Table 1 Papers discussing mechanical efficiencies of the bit to get an approximate estimate of MSE downhole Authors Proposed Mechanical Efficiency Approach for proposed value ( Dupriest & Koederitz, 2005) 0.35 Peak Bit Efficiency is in the range of 0.3-0.4 regardless...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 3–5, 2020
Paper Number: SPE-199674-MS
... Artificial Intelligence Efficiency categorization real time system drilling time analysis microinvisible loss milt time Ergonomics drilling operation in-slip activity NPT Drilling activity surface equipment design Standard Deviation calculation average time halliburton human...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 3–5, 2020
Paper Number: SPE-199573-MS
... the number of gensets operating and increase the average efficiency of each genset. The key to achieving fuel savings was to integrate the controls of the hEMS with the drilling rig's controls system. By doing so, gensets are automatically turned on or off depending on the power demand of the rig...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 3–5, 2020
Paper Number: SPE-199644-MS
... Abstract In the current drilling climate, efficiency is king: do more with less. This motivation drives disruptive technological innovations in automation of the drilling process. Drilling automation can contribute to this efficiency specifically by automating the sliding process. The paper...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 3–5, 2020
Paper Number: SPE-199608-MS
... in efficiency and consistency. It uses a holistic and disruptive approach, based on a full-system analysis of the drilling process. The systemic approach allows to fully harvest the value brought by software and hardware platforms and downhole technologies through a new organizational structure and processes...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 3–5, 2020
Paper Number: SPE-199551-MS
... Abstract The reeving efficiency is a measure of how effectively the drill line and sheaves transfer the drawworks power to the moving external load. The drill line is a steel wire rope having an inherent bending resistance. The internal bending friction is the dominating component of the single...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 3–5, 2020
Paper Number: SPE-199566-MS
... Abstract As part of the digital transformation, the oil and gas sector should move beyond the traditional way of drilling, towards utilizing new and more efficient technologies. The objective of this paper is to show how a digital twin based on the virtual model of a drilling well can be used...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 3–5, 2020
Paper Number: SPE-199649-MS
... Abstract Rig efficiency is essential to success in oil and gas operations. Innovative solutions such as automation help to reduce operating costs and minimize safety hazards, which improve efficiency. Traditional tubular-running operations require extensive manual intervention with increased...
Proceedings Papers

Paper presented at the IADC/SPE International Drilling Conference and Exhibition, March 3–5, 2020
Paper Number: SPE-199631-MS
... presents severe drilling dynamics challenges. Additionally, several other factors initiate, sustain, and/or amplify dynamic dysfunctions. In their totality, these factors and conditions compromise hole opening efficiency, leading to increased cycle times and higher operational costs. Current hole opening...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 5–7, 2019
Paper Number: SPE-194060-MS
... For efficient drilling, the reamer should remain under uniform compressive load while drilling and avoid multiple neutral points in the BHA ( Valbuena et al. 2017 ). Adequate measures and modelling should be applied for BHA design to ensure appropriate weight is available for the reamer to remain...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 5–7, 2019
Paper Number: SPE-194063-MS
... cuttings, drilling should halt until the cranes can resume operations. With current high-performance rigs, operators are able to set aggressive targets for efficiency. When "actual" days are fewer than "planned" days at the end of the project, reduced rig time and spread costs result in huge...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 5–7, 2019
Paper Number: SPE-194128-MS
...-adaptive DOC control technology for sustained drilling performance improvement in deepwater wells. bit selection bit design Upstream Oil & Gas cutter increase drilling efficiency drilling operation Efficiency Artificial Intelligence axial vibration drilling performance tangent section...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 5–7, 2019
Paper Number: SPE-194148-MS
.... After manufacturing, the cutters were evaluated against several performance criteria. That included full scale pressurized drilling tests to measure rate of penetration and drilling efficiency, single cutter tests on granite lathe to measure rate of thermal wear, and drop tests to measure cutter...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 5–7, 2019
Paper Number: SPE-194111-MS
..., which show that this method is of great significance. Upstream Oil & Gas traditional method Artificial Intelligence accuracy machine learning drilling process timeliness judgement application Drilling big data SVM drilling efficiency non-production time Support Vector Machine...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 6–8, 2018
Paper Number: SPE-189610-MS
... influence over the burn efficiency in terms of droplet breakup and flame length, producing a locally supersonic flow and series of shock waves extending many diameters downstream from the exit before mixing with the surrounding environment. Figure 3 Under-expanded jet exiting well Figure 4...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 6–8, 2018
Paper Number: SPE-189603-MS
... by: Applying a unique approach and workflow to transform big data into usable knowledge and enable critical thinking in the process of data analysis. This led to challenging current established operational procedures, making adjustments to actual well conditions and maximizing the efficiency of the rig...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 6–8, 2018
Paper Number: SPE-189638-MS
... Cutting efficiency on the other hand is measured by MSE in which WOB and torque are additive and do not share a direct relationship as seen in Eq. 2 . In equation 2 , T is still torque, RPM is revolutions per minute, ROP is rate of penetration, and Db is still drill bit diameter. Thus, one...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 6–8, 2018
Paper Number: SPE-189688-MS
... is heated before entering the extraction unit where it is agitated. At the same time, a stream of air flows throughout the same extraction unit, dragging the hydrocarbons out of the mud and transporting them to the analyzer. Figure 4 Gas extraction process. The efficiency of this process...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 6–8, 2018
Paper Number: SPE-189663-MS
... customer satisfaction ratings. We discuss the necessary support processes, roles, and responsibilities. By leveraging the "Internet of Things", we achieve greater efficiencies. Augmenting the conventional roles for Field Service Technicians and other supporting functions adds additional value...

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