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1-7 of 7
Keywords: bit design
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Proceedings Papers
Shedding New Light on Old Problems, Understanding Why Conventional PDC Bits Struggle to Drill Soft Sand Formations in the Norwegian North Sea
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Norway Subsurface Conference, April 17, 2024
Paper Number: SPE-218452-MS
... bit design criteria and hydraulic configuration. The data and interpretation presented in this paper will demonstrate that the source of the drilling dysfunction originates at the drill bit / rock interface and is not initiated by a mass-imbalance mechanism due to wellbore hydraulic enlargement...
Proceedings Papers
Autonomous Directional Drilling with a Miniature-Scale Research Rig
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Norway Subsurface Conference, April 27, 2022
Paper Number: SPE-209537-MS
... orientation shaft bit selection directional drilling drill pipe control system requirement competition control velocity input experiment torque estimation bit design upstream oil & gas deviation rotation inclination steerability system model well path Introduction...
Proceedings Papers
Drill-Bit Design Helps Mitigate Consequences of Well Collision
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Norway Subsurface Conference, November 2–3, 2020
Paper Number: SPE-200751-MS
... evaluated the new drill-bit design versus a conventional drill bit in a comparable, controlled environment. drillstring design trajectory design conductor bit selection steel drill pipe selection new drill-bit design conventional milled tooth drill bit bha operator drill-bit design...
Proceedings Papers
Thorough Analysis and Commitment for Improvement Led to a Step Change in the Drilling Performance on Valemon Field, North Sea
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Norway One Day Seminar, April 18, 2018
Paper Number: SPE-191316-MS
... Abstract This case study aims to share the experience and improve the understanding of downhole shock and vibration and demonstrate how it can be prevented using thorough offset analysis, an advanced bit design, downhole mechanics module, and detailed drilling roadmap. The new approach...
Proceedings Papers
Multilevel Force-Balanced Cutting Structure Layout Helped Solve PDC Bit Dullness Issues Resulting from Geosteering in Thin Reservoirs
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Bergen One Day Seminar, April 5, 2017
Paper Number: SPE-185934-MS
... environment using a rotary steerable system (RSS) resulted in premature cutting structure damage of the polycrystalline diamond compact (PDC) bits. This damage led to a significant increase in nonproductive time (NPT) resulting from tripping out of the hole for bit changes. A customized PDC bit design...
Proceedings Papers
Shoe Track Drillout Analysis: Factors Affecting Drilling Efficiency
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Bergen One Day Seminar, April 20, 2016
Paper Number: SPE-180011-MS
... in this topic, it is beyond the scope of this paper and may be the focus of future research. machine learning drilling operation bit selection Artificial Intelligence Float Collar bit design shoe track drillout wiper plug plug variation minimum flow rate float equipment WOB flow rate ROP...
Proceedings Papers
12.25 in Hard Rock Drilling in Oman Performance Drilling
Available to PurchaseRamiro Oswaldo Vasquez Bautista, Greg Andreasen, Yousuf A. Thani, Martin Sanderson, Arjan Vos, Mohammed Hajje, Brashdi Hood
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Bergen One Day Seminar, April 22, 2015
Paper Number: SPE-173830-MS
... successful shoe to shoe run with a further increase in penetration rate of 14.4%, and more improvements on following wells. The engineered solutions supported by the team effort and simulations made significant improvement in subsequent wells and are ongoing. bit design Simulation recommendation...
