Application of Vapor Extraction (VAPEX) Process on Carbonate Reservoirs

Date

2009-01-01

Author

Kök, Mustafa Verşan
Akın, Serhat

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

146
views

0
downloads

The vapor extraction process, or VAPEX has attracted a great deal of attention in recent years as a new method of heavy oil or bitumen recovery. The VAPEX (vapor extraction) can be visualized as an energy efficient recovery process for unlocking the potential of high viscosity resources trapped in bituminous and heavy oil reservoirs. In this research, a total of 20 VAPEX experiments were performed with Hele-Shaw cell using three different Turkish crude oils. Two different VAPEX solvents (propane and butane) were used with three different injection rates (20, 40, and 80 mL/min). Garzan, Raman, and Bat Raman crude oils were used as light, medium, and heavy oil. All experiments were recorded by normal video camera in order to also analyze visually. For both VAPEX solvents, oil production rates increased with injection rates for all crude oils. Instantaneous asphaltene rate for Garzan oil showed fluctuated performance with propane solvent. Butane showed an almost constant degree of asphaltene precipitation. Instantaneous asphaltene rate for Raman and Bat Raman oils gave straight-line results with the injection rate of 20 mL/min for both solvents. For asphaltene precipitation, propane gave better results than butane in almost all injection rates for Garzan and Raman oil. In the experiments with Bat Raman oil, butane made better upgrading than propane with the injection rate 80 mL/min. With the other two rates, both solvents showed almost the same performance.

Subject Keywords

Fuel Technology, Renewable Energy, Sustainability and the Environment, Energy Engineering and Power Technology, Nuclear Energy and Engineering

URI

https://hdl.handle.net/11511/48511

Journal

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS

DOI

https://doi.org/10.1080/15567030701468076

Collections

Department of Petroleum and Natural Gas Engineering, Article

Suggestions

OpenMETU
Core

Application of predictive Enhanced Oil Recovery models on a very heavy oil field Kök, Mustafa Verşan; Akın, Serhat (Informa UK Limited, 2001-12-01) In this study, several predictive enhanced oil recovery (EOR) techniques are used to evaluate potential thermal oil recovery techniques that could be applied on a very heavy oil (10-12°API) field located in Southeast Turkey. Two of the EOR techniques were found to be applicable after the screening process: in situ combustion and steam injection. Sensitivity of the processes to several operating parameters, such as steam injection rate, air injection rate, and steam quality, were established. It was observed...
Application of different EOR techniques for the energy and recovery of Ashal'cha oil field Kök, Mustafa Verşan; Nurgaliev, Danis K. (Informa UK Limited, 2018-01-01) In this research, utilizing the reservoir and produced oil data, different enhanced oil recovery (EOR) techniques known as in-situ combustion, CO2 flooding, and steam flooding were applied for Ashal'cha oil field in Republic of Tatarstan, Russia. For this purpose, In-Situ Combustion Predictive Model (ICPM), CO2 Miscible Flood Predictive Model (CO2PM) and Steam-flood Predictive Model (SFPM) are used. In addition to oil recovery, economic analysis of the discussed EOR applications was also conducted. By using...
Feasibility study of heavy oil field Kök, Mustafa Verşan (Informa UK Limited, 2008-01-01) In this study, application of different enhanced tertiary oil recovery methods were applied considering fluid properties and reservoir characteristics of the heavy oil field. Effect of different oil and inflation rates were analyzed considering project economic life, pay out time, cash flow, and profit to investment ratio for steam flooding and CO2 methods. CO2 injection is found to be more profitable than the steam injection due to the high cost of steam injection operations and reservoir depth.
Application of vapex (vapour extraction) process on carbonate reservoirs Yıldırım, Yakut; Kök, Mustafa Verşan; Akın, Serhat; Department of Petroleum and Natural Gas Engineering (2003) The vapour extraction process, or ءVAPEX̕ has attracted a great deal of attention in recent years as a new method of heavy oil or bitumen recovery. The VAPEX (vapour extraction) can be visualized as energy efficient recovery process for unlocking the potential of high viscosity resources trapped in bituminous and heavy oil reservoirs. A total of 20 VAPEX experiments performed with Hele-Shaw cell utilizing three different Turkish crude oils. Two different VAPEX solvents (propane and butane) were used with th...
Application of vapex process for light crude oil Kök, Mustafa Verşan; Akın, Serhat (Informa UK Limited, 2008-01-01) The objective of this study is to investigate the applicability of Vapex process on Garzan crude oil. Experiments were performed with Hele-Shaw cell using two different solvents (propane and butane) at three different injection rates (20,40, and 80ml/min). For both Vapex solvents, oil production rates increased with injection rates for Garzan crude oil. Instantaneous asphaltene rate for Garzan oil showed fluctuated performance with propane solvent. Butane showed almost constant degree of asphaltene precipit...

Citation Formats

M. V. Kök and S. Akın, “Application of Vapor Extraction (VAPEX) Process on Carbonate Reservoirs,” ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, pp. 377–386, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/48511.