1-19 of 19
Keywords: drillstring dynamics
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Journal Articles
Journal Articles
SPE Drill & Compl 37 (04): 312–325.
Paper Number: SPE-210569-PA
Published: 14 December 2022
... the efficient and safe operations of drilling engineering. drilling equipment upstream oil & gas drilling fluid artificial intelligence drillstring dynamics whirl characteristic drilling operation drilling fluid density borehole wall spe drilling & completion drill collar whirl wellbore...
Journal Articles
SPE Drill & Compl 37 (02): 141–150.
Paper Number: SPE-209196-PA
Published: 15 June 2022
... are presented for both displacement and velocity control strategies. drilling equipment calculation feedforward torque artificial intelligence displacement natural frequency torsional vibration drillstring dynamics di giovanni boundary condition control torque torque drillstring design upstream...
Journal Articles
SPE Drill & Compl 36 (03): 560–574.
Paper Number: SPE-199678-PA
Published: 08 September 2021
... speed measurement torsional oscillation downhole rotational speed td speed september 2021 drillstring dynamics stick event torque sequence downhole rotational velocity exhibition frequency rotational speed reservoir section on-bottom condition stick-slip situation off-bottom condition...
Journal Articles
Journal Articles
SPE Drill & Compl 36 (03): 628–646.
Paper Number: SPE-204032-PA
Published: 08 September 2021
... drillstring dynamics upstream oil & gas drill bit reduction sub spe drilling exhibition spe annual technical conference oscillation frequency spe iadc drilling conference frequency motor back-drive dynamic drilling conference bit rotation speed september 2021 back-drive event torque texas...
Journal Articles
Journal Articles
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 17 (01): 15–20.
Paper Number: SPE-76811-PA
Published: 01 March 2002
... vibration rop upstream oil & gas drillstring dynamics whirl vibration frequency bit performance rpm stick-slip vibration wob bit rotational speed lateral vibration specific energy backward whirl field test vibrate laterally march 2002 drillstring design bit selection spe drilling...
Journal Articles
SPE Drill & Compl 16 (04): 230–238.
Paper Number: SPE-74718-PA
Published: 01 December 2001
... axial acceleration magnetometer bit selection spe drilling drillstring design upstream oil & gas vibration drill collar cepstrum frequency algorithm inference rpm trilobed pattern rotary speed surface measurement drillstring dynamics measurement location drilling equipment...
Journal Articles
SPE Drill & Compl 13 (02): 99–107.
Paper Number: SPE-30478-PA
Published: 01 June 1998
... of bit motion is studied through their effect on the size of the stability zone on (rev/min)/WOB plots. These illustrate the power of the stability approach in providing valuable qualitative information on the main parameters influencing bit stability. drillstring dynamics stability approach stable...
Journal Articles
SPE Drill & Compl 11 (04): 234–241.
Paper Number: SPE-29350-PA
Published: 01 December 1996
... resonance drilling operation imbalance drillstring dynamics rotary speed drill string component eccentricity drill pipe selection spiral collar 39 downhole acceleration stabilizer downhole vibration shaft mass imbalance assembly surface torque upstream oil & gas spe drilling...
Journal Articles
SPE Drill & Compl 8 (03): 201–206.
Paper Number: SPE-19553-PA
Published: 01 September 1993
... drillstring dynamics coefficient oscillator mechanical impedance drill-line vibration drill pipe selection frequency equation resistance oscillation drill line boundary condition transversal drill-line vibration vibration coupling drilling equipment drillstring design longitudinal vibration...
Journal Articles
SPE Drill & Compl 8 (02): 93–98.
Paper Number: SPE-23889-PA
Published: 01 June 1993
...-generated signal drillstring dynamics bandwidth reflection coefficient series impedance exhibition coefficient vibration drill pipe selection interaction imaging-an interpretation frequency drillstring design surface drilling vibration coefficient series annual technical conference drilling...
Journal Articles
SPE Drill & Compl 8 (02): 84–92.
Paper Number: SPE-14329-PA
Published: 01 June 1993
...V. A. Dunayevsky; Fereidoun Abbassian; Arnis Judzis Summary This paper describes the theory and the underlying formulation behind the development of a drillstring-dynamics simulator that predicts rapidly growing lateral vibrations triggered by axially induced bit excitations. The analyses center...
Journal Articles
SPE Drill & Compl 7 (03): 168–174.
Paper Number: SPE-21943-PA
Published: 01 September 1992
... friction effect torsional vibration drillstring design rotary speed frictional torque spe drilling engineering upstream oil & gas characteristic vibration reduction drill pipe selection pdc bit inertia drillpipe spring drillstring dynamics spin backward Torsional drillstring...
Journal Articles

Product(s) added to cart

Close Modal