Evaluation of Formation Damage and Assessment of Well Productivity of Oredo Field, Edo State, Nigeria

Oluwagbenga, Omotara O. and Oseh, Jeffrey O. and Oguamah, Ifeanyi A. and Ogungbemi, Oluwaseun S. and Adeyi, Abel A. (2015) Evaluation of Formation Damage and Assessment of Well Productivity of Oredo Field, Edo State, Nigeria. American Journal of Engineering Research (AJER), 4 (3). pp. 1-11. ISSN Online:2320-0847, Print: 2320-0936

Text OSEH.J.O.FEB2015AJER.pdf - Published Version Download (789kB)

Abstract

Formation damage canincurconsiderable cost for remediation and deferred production. Thorough understanding of the formation damage mechanisms, stringent measures for its control and prevention, and effective and efficient treatments are the keys for optimum production strategies for oil and gas fields. WELL 4X was investigated in this study to properly diagnosed and evaluate productivity in OREDO FIELD and Bottom Hole Pressure survey was used from Bottom Hole Pressure analysis in addition to the information of the well production history and reservoir data available to determine and assess the extent of the formation damage in the well. The WELL 4X was stimulated using Acid Foam Diversion Techniques to enhance reservoir productivity and increase economic operations. The stimulation job done on the well showed a peak increase of production from 850 bbl/day to 3200 b/d before it declined to 2150 bbl/day, and finally maintained an average stabilized rate of 2000 bbl/day. It has to be established that the treatment method on WELL 4X using Acid Foam Diversion Techniques and the Bottom Hole Pressure survey conducted on the WELL 4X in OREDO FIELD is found to be efficient in the determination and evaluation of formation damage.

Actions (login required)

View Item