18670749. FOAMED WETTABILITY ALTERATION TREATMENT FOR DEEP CONDENSATE AND WATER BLOCKAGE IN GAS RESERVOIRS simplified abstract (SAUDI ARABIAN OIL COMPANY)
Contents
FOAMED WETTABILITY ALTERATION TREATMENT FOR DEEP CONDENSATE AND WATER BLOCKAGE IN GAS RESERVOIRS
Organization Name
Inventor(s)
Mohammed Ali Ibrahim Sayed of Katy TX (US)
Rajesh Saini of Cypress TX (US)
FOAMED WETTABILITY ALTERATION TREATMENT FOR DEEP CONDENSATE AND WATER BLOCKAGE IN GAS RESERVOIRS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18670749 titled 'FOAMED WETTABILITY ALTERATION TREATMENT FOR DEEP CONDENSATE AND WATER BLOCKAGE IN GAS RESERVOIRS
Simplified Explanation: The patent application describes a formation treatment fluid that alters the wettability of a hydrocarbon-bearing reservoir surface to enhance oil recovery.
Key Features and Innovation:
- Includes a wettability alteration agent, solvent, injection gas, and optional foaming agent.
- Wettability alteration agent may consist of fluorinated surfactants, silicon-based surfactants, or charged nanoparticles modified with fluorine-containing groups.
- Methods involve providing the treatment fluid, injecting it into the reservoir, and recovering produced fluids.
Potential Applications: This technology can be applied in the oil and gas industry for enhanced oil recovery from hydrocarbon-bearing reservoirs.
Problems Solved: Addresses the challenge of low oil recovery rates due to unfavorable wettability of reservoir surfaces.
Benefits:
- Improves oil recovery efficiency.
- Enhances overall production from hydrocarbon reservoirs.
- Reduces the environmental impact of oil extraction processes.
Commercial Applications: Enhanced oil recovery technologies like this have significant commercial potential in the oil and gas industry, leading to increased production and profitability for operators.
Prior Art: Readers can explore prior research on wettability alteration agents and their applications in oil recovery processes.
Frequently Updated Research: Stay informed about the latest advancements in wettability alteration technologies for oil recovery by following relevant industry publications and research studies.
Questions about Formation Treatment Fluids: 1. What are the key components of a formation treatment fluid? 2. How does altering reservoir surface wettability impact oil recovery efficiency?
Original Abstract Submitted
A formation treatment fluid may include a wettability alteration agent, a solvent, an injection gas, and an optional foaming agent. The wettability alteration agent may include a fluorinated surfactant, a silicon-based surfactant, charged nanoparticles partially modified with fluorine containing groups, or combinations thereof. Methods for altering a hydrocarbon-bearing reservoir surface wettability may include providing the formation treatment fluid, injecting the formation treatment fluid into the hydrocarbon-bearing reservoir, and recovering fluids produced from the hydrocarbon-bearing reservoir.
