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Keywords: vibration
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Journal Articles
SPE Drill & Compl (2023)
Paper Number: SPE-208795-PA
Published: 06 January 2023
... wipeout failure can cause additional bottomhole assembly (BHA) trips, which can cost operators millions of dollars. Excessive reamer shock and vibration are leading causes of reamer wipeout; therefore, careful monitoring of reamer vibration is important in mitigating such a risk. Currently, downhole...
Journal Articles
SPE Drill & Compl 37 (04): 312–325.
Paper Number: SPE-210569-PA
Published: 14 December 2022
... to bending or even bulking failure. Therefore, analyzing the drillstring whirl characteristics considering multidirectional coupling effects, combined with field conditions, is a key issue and research hotspot. In this paper, considering the relationships between axial, torsional, and lateral vibrations...
Journal Articles
SPE Drill & Compl (2022)
Paper Number: SPE-212840-PA
Published: 09 November 2022
... performance of chord-edge cutter mini-bit. The data show that the chord-edge cutter is more suitable for drilling hard-plastic rocks. It also reveals that the higher the RPM, the lower the stick/slip vibration, but the RPM above a certain value will lead to an increase in lateral vibration. ROP and weight...
Journal Articles
SPE Drill & Compl 37 (02): 141–150.
Paper Number: SPE-209196-PA
Published: 15 June 2022
...Mauro Caresta Summary This work presents a method to move a vertical drillstring off-bottom in a given time without exciting the torsional vibrations. The control algorithm was originally developed for robots with flexible arms, and it is here applied to a long drillstring. The control strategy...
Journal Articles
SPE Drill & Compl 35 (04): 576–587.
Paper Number: SPE-199639-PA
Published: 17 December 2020
...Shilin Chen; John Wisinger; Brad Dunbar; Chris Propes Summary In this paper, we provide some new insights into stick/slip vibration in drilling with polycrystalline diamond compact (PDC) bits. Fifty‐six field runs under various drilling conditions were collected with the help of on‐bit vibration...
Journal Articles
SPE Drill & Compl 35 (04): 553–575.
Paper Number: SPE-199658-PA
Published: 17 December 2020
... spectrogram BHA Exhibition bit box sensor hfto frequency natural frequency lower mandrel stick slip directional drilling systems and equipment Upstream Oil & Gas oscillation HFTO vibration december 2020 accelerometer peak tangential acceleration SPE Drilling artificial intelligence srh...
Journal Articles
SPE Drill & Compl 34 (04): 426–440.
Paper Number: SPE-192953-PA
Published: 18 September 2019
... Intelligence lateral hole section slimhole WOB drilling operation transition pressure loss drillpipe RPM Drilling SPE Drilling slimhole well vibration Slimhole Drilling ROP critical speed range hole size performance improvement december 2019 drilling performance improvement...
Journal Articles
SPE Drill & Compl 34 (04): 414–425.
Paper Number: SPE-194072-PA
Published: 06 August 2019
... incidents that occurred while drilling the horizontal section of the well in the Granite Wash. While the sub is primarily intended to be a geosteering tool, its high–frequency measurement capability also makes it beneficial for vibration logging. The logging frequency is not as high as some dedicated...
Journal Articles
SPE Drill & Compl 34 (02): 189–206.
Paper Number: SPE-191780-PA
Published: 05 April 2019
... wellbore Drilling Equipment frequency SPE Drilling torsional natural frequency Drilling Assembly june 2019 lateral natural frequency Artificial Intelligence Upstream Oil & Gas variation BHA directional performance vibration drillstring design drilling operation calculation dynamic...
Journal Articles
SPE Drill & Compl 31 (04): 286–294.
Paper Number: SPE-178815-PA
Published: 26 July 2016
... such example is depth-of-cut (DOC)-control technology. Introduced in the early 2000s, this technology emerged as an effective means to mitigate torsional vibrations by managing bit aggressiveness. Today, however, the drilling industry faces the task of drilling diverse sections of the well with a single bit...
Journal Articles
SPE Drill & Compl 31 (02): 106–118.
Paper Number: SPE-170713-PA
Published: 03 May 2016
...Adam Bowler; Richard Harmer; Lojini Logesparan; Junichi Sugiura; Ben Jeffryes; Maja Ignova Summary The oil-and-gas industry has become increasingly interested in drilling dynamics and vibration as causes of drilling inefficiency and reduced drilling performance. Generally, drillstring vibration...
Journal Articles
SPE Drill & Compl 31 (02): 119–133.
Paper Number: SPE-170624-PA
Published: 13 April 2016
... vibration hookload june 2016 real time system frequency SSSI stick slip dssi SPE Drilling During the past 10 years, the drilling industry has seen a dramatic shift in the type of wells it has had to construct. Significant improvements in directional technology and well-completion methods...
Journal Articles
SPE Drill & Compl 30 (03): 243–256.
Paper Number: SPE-173049-PA
Published: 24 August 2015
...J. K. Wilson; G.. Heisig Summary Inducing vibrations while drilling is a relatively new concept that shows promise in directional applications. Instigating motion of the drillstring, particularly in the sections lying on the low-side of the wellbore, can lead to substantial improvements in managing...
Journal Articles
SPE Drill & Compl 30 (02): 119–128.
Paper Number: SPE-176019-PA
Published: 10 June 2015
...H.. Westermann; I.. Gorelik; J.. Rudat; Christoph Moritz; M.. Neubauer; J.. Wallaschek; O.. Höhn Summary The investigation of oilwell-drillstring dynamics is essential for understanding the complex behavior of downhole-vibration phenomena. Experimental test rigs allow a reproduction of critical...
Journal Articles
SPE Drill & Compl 29 (04): 405–417.
Paper Number: SPE-163420-PA
Published: 11 November 2014
...Deniz Ertas; Jeffrey R. Bailey; Lei Wang; Paul E. Pastusek Summary Vibrations have been identified as one of the most-frequent and persistent performance limiters by limiting weight on bit, rate of penetration, or borehole quality even when they may be low enough not to cause damage to downhole...
Journal Articles
SPE Drill & Compl 29 (01): 47–63.
Paper Number: SPE-163448-PA
Published: 11 February 2014
... contributed to this step change in drilling performance. In addition, evolved bit and bottomhole-assembly (BHA) design, efficient operating parameters, improved hydraulics, and vibration-prediction modeling have all aided in the success of these runs. Although this emerging new trend reduces drilling times...
Journal Articles
SPE Drill & Compl 28 (04): 350–369.
Paper Number: SPE-163503-PA
Published: 12 December 2013
... on the same string. This approach will generate an evolution in the service industry with regard to providing a packaged product that has been vibrationally qualified. Delivery of the desired well path is now well-developed for several vendors, and it is expected that vibration stability and borehole quality...
Journal Articles
SPE Drill & Compl 28 (04): 391–397.
Paper Number: SPE-163518-PA
Published: 01 December 2013
... operation at some locations along the drillstring during slide drilling and liner running but with bending stresses at an acceptable level. However, in rotary drilling, buckling should be avoided because it will create high vibrations. In this case study, the effect of drillstring dynamics is not considered...
Journal Articles
SPE Drill & Compl 28 (03): 254–262.
Paper Number: SPE-134488-PA
Published: 04 July 2013
.... But is whirl still the major cause of PDC bit damage in conventional rotary applications? This paper reports on a recent field study in which downhole vibrations were measured by use of a newly available in-bit vibration-monitoring device. The focus of this study was to understand the primary source of bit...
Journal Articles
SPE Drill & Compl 27 (02): 216–222.
Paper Number: SPE-147747-PA
Published: 30 May 2012
...Yezid Arevalo; Ashley Fernandes Summary Vibration measurements have traditionally targeted the improvement of downhole-tool reliability. This paper targets the effects of vibration on the complete drillstring. Failures associated with drillstring vibration continue to happen despite...

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