Oil Recovery in Un-Conventional Reservoirs through Radial Drilling Technology

  • P Chandanasri Department of Petroleum Engineering, UIE Chandigarh University, Mohali, Punjab, India.
  • Abhishek Ranjan Department of Petroleum Engineering, UIE Chandigarh University, Mohali, Punjab, India
  • Omprakash Sahu Department of Petroleum Engineering, UIE, Chandigarh University, Mohali, Punjab, India.

Abstract

Most of the studies assumed that the amount of oil extracted with the primary drive mechanisms is about 20-30% and through secondary recovery can reach up to 40%. But using the modern Enhanced Oil Recovery (EOR) techniques, we can reach up to 60-65% of residual oil. These techniques are applied to mature and depleted reservoirs for improving efficiency compared to primary and secondary recovery. Radial drilling can be applied in the reservoir before any tertiary recovery process i.e., EOR which use high-cost exotic fluid to prolong the life of a field. By this radial drilling, it is easy to extract the production. Radial Drilling is a technique that utilises hydraulic jet energy of the fluid to drill lateral holes inside the reservoir. In these several small diameters,
holes are drilled from a mother well which radiates in different direction levels throughout the depth of the well or wherever there is a possibility of finding more oil and gas. It is mainly used to stimulate depleted or dead wells by bypassing the damaged/ skin zone and extracted crude from unreached virgin lateral holes extracted beyond the skin region.


How to cite this article: Chandanasri P, Ranjan A, Sahu O. Oil Recovery in Un-Conventional Reservoirs through Radial Drilling Technology. J Adv Res Petrol Tech Mgmt 2020; 6(3&4): 13-17.

References

1. Ragab AMS. Improving well productivity in an Egyptian oil field using radial drilling technique. Journal of Petroleum and Gas Engineering 2013; 4(5): 103-117.
2. Cinelli SD, Kamel AH. Low-cost radial jet drilling helps revitalize 40-year-old oilfield. Drilling Contractor 2013;
69(3).
3. Vratarić T. Razrušavanje stijena mlazom fluida (Doctoral dissertation, University of Zagreb. Faculty of Mining,
Geology and Petroleum Engineering. Department of Petroleum Engineering). 2017.
4. Abdel-Ghany MA, Siso S, Hassan AM et al. New technology application, radial drilling petrobel, first well
in Egypt. In Offshore Mediterranean Conference. 2011.
5. Ragab S, Adel M, Kamel AM. Radial drilling technique for improving well productivity in Petrobel-Egypt. In
North Africa Technical Conference and Exhibition. Society of Petroleum Engineers 2011.
6. Buset P, Riiber M, Eek A. Jet drilling tool: cost-effective lateral drilling technology for enhanced oil recovery.
In SPE/ICoTA Coiled Tubing Roundtable. Society of Petroleum Engineers 2001.
7. Dickinson W, Dickinson R, Herrera A et al. Slim hole multiple radials drilled with coiled tubing. In SPE Latin
America Petroleum Engineering Conference. Society of Petroleum Engineers. 1992.
8. Dickinson W, Anderson RR, Dickinson RW. The ultrashort-radius radial system. SPE Drilling Engineering
1989; 4(3): 247-254.
9. Elliott S. Coiled-tubing method drills radial laterals to improve oil production from a depleted reservoir.
World oil 2011; 232(10): 57-64.
10. Putra SK, Sinaga SZ, Marbun BTH. Review of ultrashortradius radial system (URRS). In IPTC 2012: International
Petroleum Technology Conference. European Association of Geoscientists & Engineers. 2012; cp-280.
11. Donaldson E, Chilingarian V, Yen T et al. Developments in PetroleumSciences: Enhanced Oil Recovery. Processes and Operations, Elsevier. Amsterdam 1989; 1-9.
12. Wang X, Jian W, Lu H et al. Modeling strategy for enhanced recovery strength and a tailorable shape
transition behavior in shape memory copolymers. Macromolecules 2019; 52(16): 6045-6054.
13. Zolotukhin AB, Ursin JR. Introduction to petroleum reservoir engineering. Norwegien Academic Press
(Hóyskole Forlaget). 2000.
14. Donaldson E, Chilingarian V, Yen T et al. Developments in PetroleumSciences: Enhanced Oil Recovery. Processes and Operations, Elsevier. Amsterdam 1989; (1-9).
15. Butt HJ, Graf K, Kappl M. Physics and chemistry of interfaces. John Wiley & Sons 2013.
16. Taber JJ, Martin FD, Seright RS. EOR screening criteria revisited-Part 1: Introduction to screening criteria and enhanced recovery field projects. SPE Reservoir Engineering 1997; 12(3): 189-198.
Published
2021-03-23
How to Cite
CHANDANASRI, P; RANJAN, Abhishek; SAHU, Omprakash. Oil Recovery in Un-Conventional Reservoirs through Radial Drilling Technology. Journal of Advanced Research in Petroleum Technology & Management, [S.l.], v. 6, n. 3&4, p. 13-17, mar. 2021. ISSN 2455-9180. Available at: <https://thejournalshouse.com/index.php/petroleum-tech-mngmt-adr-journal/article/view/30>. Date accessed: 07 oct. 2024.