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Covers horizontal and directional drilling, drilling fluids, bit technology, sand control, perforating, cementing, well control, completions and drilling operations. SPE Drilling & Completion is the successor publication to SPE Drilling Engineering
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19117-MS
... Abstract With the deepening of the large-size well section, mitigating drilling vibrations and pushing the upper limit of performance while drilling in a single bit run remains a challenge for PDC bits, and the problem of slow rate of penetration (ROP) has seriously affected the drilling cycle...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 6–8, 2012
Paper Number: SPE-151283-MS
... or increase the quality of formation evaluation. Rotary steerable systems can be classified in two types according to the steering mechanism: point-the-bit and push-the-bit. Whatever the type of steering mechanism, both tilt and side force are applied on the bit. Although bit tilt is predominant in point...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, June 20–23, 2005
Paper Number: SPE-94798-MS
... Abstract The paper analyzes the application of a new method for the evaluation of bit performances. At present, the most utilized methods for bit performance evaluation are mainly based on the cost-per-foot. This approach is definitely a good reference system, but it represents only a mere...
Journal Articles
Journal: SPE Journal
SPE J. 27 (04): 2161–2182.
Paper Number: SPE-209605-PA
Published: 11 August 2022
...Yiwei Han; Yuchun Kuang; Bo Yang; Zhijiu Ai Summary In this paper, based on the dynamic model of the geometrically exact drillstring in horizontal well, a nonlinear dynamic model of drillstring-bit-rock coupling system is established. First, the contact model of drillstring and borehole wall...
Journal Articles
Journal: SPE Journal
SPE J. (2022)
Paper Number: SPE-204124-PA
Published: 20 June 2022
...Jian Chu; Pradeepkumar Ashok; Ysabel Witt-Doerring; Zeyu Yan; Eric van Oort; Dongmei Chen Identifying the root cause of damage of a pulled bit as soon as possible will aid in preparation for future drilling operations. Today, bit damage analyses are often time-consuming, delayed, subjective...
Journal Articles
Journal: SPE Journal
SPE J. 26 (06): 3465–3487.
Paper Number: SPE-206725-PA
Published: 15 December 2021
...Pengju Chen; Stefan Miska; Mengjiao Yu; Evren Ozbayoglu Summary In this paper, we integrated our polycrystalline diamond compact (PDC) cutter model ( Chen et al. 2021 ) into a PDC bit model that can predict the weight on bit (WOB), torque on bit (TOB), and imbalanced side force on a bit under given...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205844-MS
... Abstract It is useful during drilling operations to know when bit failure has occurred because this knowledge can be used to improve drilling performance and provides guidance on when to pull out of hole. This paper presents a simple polycrystalline diamond compact (PDC) bit wear indicator...
Proceedings Papers

Paper presented at the SPE/IADC International Drilling Conference and Exhibition, March 8–12, 2021
Paper Number: SPE-204124-MS
... Abstract Identifying the root cause of damage of a pulled bit as soon as possible will aid preparation for future bit runs. Today, such bit damage analyses are often anecdotal, subjective and error-prone. The objective of this project was to develop a software algorithm to automatically analyze...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–6, 2020
Paper Number: OTC-30097-MS
...Abstract Abstract Research on bit selection in rotary drilling work and its relationship with different geological, operational parameters and bit type demands an improved procedure to select the best bit. Most researchers and studies done currently have failed to account for the bit shape...
Proceedings Papers

Paper presented at the 54th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2020
Paper Number: ARMA-2020-1086
...ABSTRACT ABSTRACT Push-the-bit rotary steerable system (RSS) performance depends on three primary factors: design and stiffness of the bottomhole assembly (BHA), amplitude of the generated pad force, and capacity of the bit to drill laterally. This paper discusses experimental data from...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20030-MS
... The 9 1/4-in. polycrystalline diamond compact (PDC) bit is a unique size necessary for long-interval deep-drilling casing programs in Kuwait. Drilling the section is a major challenge because the long interval consists of nonuniform lithology with variations in compressive strengths...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20202-MS
... Shahrul Amar, M. S. , Seow , B. C. , Za'ba, M. afiq zaim , A Razak, M. K. A. , & W Aziz, W. N. A. ( 2019 , October 25 ). Revolutionary PDC Cutter Design Help Improve Bit Performance in Malay Basin. Society of Petroleum Engineers . doi: 10.2118/196465-MS...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 12–15, 2018
Paper Number: SPE-193178-MS
... Abstract This paper describes the step performance improvement of a 16’’ section in a UAE offshore application. Through close collaboration between directional drilling services, drill bits and operator, a 44% improvement in the section ROP from the field average was achieved. The novel...
Proceedings Papers

Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 22–23, 2016
Paper Number: SPE-179088-MS
... analysis graph was completed for each bridge plug by the material types which includes metal, composite and elastomer. The generated graphs were used to determine which combination of plug drilling assembly and weight on bit produced the smallest cuttings. A total of 14 bridge plugs were milled out...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 1–3, 2016
Paper Number: SPE-178818-MS
... Abstract Maintaining steady weight on bit (WOB) while drilling can be difficult at depth due to drill string flexibility, wellbore friction and downhole dynamics. Variable slack-off weights and drill string buckling results in un-steady WOB that generates string- and bit-induced stick-slip...
Proceedings Papers

Paper presented at the SPE/IADC Drilling Conference and Exhibition, March 17–19, 2015
Paper Number: SPE-173108-MS
... Abstract This paper presents a model which aids the decision making process to determine the optimum point to trip out of hole to change a dulled drill bit. Drill bit interaction with abrasive rock and impact damage due to vibrations causes the state of wear or damage to cutters to increase...
Proceedings Papers

Paper presented at the Offshore Technology Conference-Asia, March 25–28, 2014
Paper Number: OTC-24943-MS
... Changbei is a marginal tight-gas field in Yulin, west China. Because of high drilling costs associated with the Changbei gas field, operators focus on improving drilling performance by means of reducing drilling and tripping times. One effective way to maximize drilling efficiency is proper bit...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference and Exhibition, March 4–6, 2014
Paper Number: SPE-167917-MS
... Abstract This paper describes methods to relate drilling applications and PDC bit designs to a comprehensive set of common responses, or behaviors. The responses are quantifiable, measurable, and relatable to an audience with a wide range of technical expertise. The methods improve bit...
Journal Articles
J Pet Technol 64 (12): 138–139.
Paper Number: SPE-1212-0138-JPT
Published: 01 December 2012
...Adam Wilson This article, written by Editorial Manager Adam Wilson, contains highlights of paper SPE 156240, ’A New Model of Bit Whirl,’ by Yevhen Kovalyshen, CSIRO Earth Science and Resource Engineering, prepared for the 2012 SPE/IADC Asia Pacific Drilling Technology Conference and Exhibition...

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