Drilling rig fuel and emissions reduction through regenerative braking, load leveling and grid drilling

Shehab Ahmed, Reza Tafreshi, Alan Palazzolo, Randall Tucker

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we propose to increase the efficiency of drilling rigs DR, through measurement, modeling, adjustment of DR. operation, and incorporating an energy storage flywheel system FW resulting in significant reductions in fuel consumption and pollutant emissions. In this regard, we propose to: a) Develop a full system model of all power producing and consuming machinery and process components in the DR and utilize some system measurements and a neural net based identification approach to best fit the model to test data. b) Utilize the model in (a) to investigate alternative operation modes for the drilling rig to reduce fuel consumption and the resulting air pollutants. The model will also guide integration of an energy storage flywheel FW system into the drilling rig to replace a diesel generator DG in order to operate the remaining DG's at more efficient power levels and yet still handle peak power events with the energy stored in the FW. The model will also be employed to simulate charging of the flywheel from the braking energy as a result of inserting (tripping) the drillstring DS into the hole, and the subsequent use of this renewable energy for powering circulation such as pumps, drawworks, lights.

Original languageEnglish
Title of host publicationSociety of Petroleum Engineers - International Petroleum Technology Conference 2009, IPTC 2009
Pages2765-2769
Number of pages5
Volume4
Publication statusPublished - 2009
EventInternational Petroleum Technology Conference 2009, IPTC 2009 - Doha, Qatar
Duration: 7 Dec 20099 Dec 2009

Other

OtherInternational Petroleum Technology Conference 2009, IPTC 2009
CountryQatar
CityDoha
Period7/12/099/12/09

Fingerprint

Regenerative braking
Drilling rigs
drilling rig
leveling
Drilling
drilling
Flywheels
fuel consumption
Fuel consumption
Energy storage
energy
Air Pollutants
Braking
machinery
Machinery
diesel
Identification (control systems)
pump
emission reduction
Pumps

ASJC Scopus subject areas

  • Geochemistry and Petrology
  • Fuel Technology

Cite this

Ahmed, S., Tafreshi, R., Palazzolo, A., & Tucker, R. (2009). Drilling rig fuel and emissions reduction through regenerative braking, load leveling and grid drilling. In Society of Petroleum Engineers - International Petroleum Technology Conference 2009, IPTC 2009 (Vol. 4, pp. 2765-2769)

Drilling rig fuel and emissions reduction through regenerative braking, load leveling and grid drilling. / Ahmed, Shehab; Tafreshi, Reza; Palazzolo, Alan; Tucker, Randall.

Society of Petroleum Engineers - International Petroleum Technology Conference 2009, IPTC 2009. Vol. 4 2009. p. 2765-2769.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ahmed, S, Tafreshi, R, Palazzolo, A & Tucker, R 2009, Drilling rig fuel and emissions reduction through regenerative braking, load leveling and grid drilling. in Society of Petroleum Engineers - International Petroleum Technology Conference 2009, IPTC 2009. vol. 4, pp. 2765-2769, International Petroleum Technology Conference 2009, IPTC 2009, Doha, Qatar, 7/12/09.
Ahmed S, Tafreshi R, Palazzolo A, Tucker R. Drilling rig fuel and emissions reduction through regenerative braking, load leveling and grid drilling. In Society of Petroleum Engineers - International Petroleum Technology Conference 2009, IPTC 2009. Vol. 4. 2009. p. 2765-2769
Ahmed, Shehab ; Tafreshi, Reza ; Palazzolo, Alan ; Tucker, Randall. / Drilling rig fuel and emissions reduction through regenerative braking, load leveling and grid drilling. Society of Petroleum Engineers - International Petroleum Technology Conference 2009, IPTC 2009. Vol. 4 2009. pp. 2765-2769
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