Fly Ash Nanoparticle-Stabilized CO2-in-Water Foams for Gas Mobility Control Applications

2015 ◽  
Author(s):  
Robin Singh ◽  
Abhay Gupta ◽  
Kishore K. Mohanty ◽  
Chun Huh ◽  
Daeyang Lee ◽  
...  
Keyword(s):  
Fly Ash ◽  
Mobility Control ◽  
Control Applications ◽  
Gas Mobility

scholarly journals Gas/water foams stabilized with a newly developed anionic surfactant for gas mobility control applications

2020 ◽  
Vol 17 (4) ◽  
pp. 1025-1036 ◽  
Author(s):  
Mohammed A. Almobarky ◽  
Zuhair AlYousif ◽  
David Schechter
Keyword(s):  
Anionic Surfactant ◽  
Mobility Control ◽  
Control Applications ◽  
Gas Mobility

Evaluating Foam Stability using Tailored Water Chemistry for Gas Mobility Control Applications

2019 ◽  
Author(s):  
Zuhair AlYousef ◽  
Subhash Ayirala ◽  
Ayrat Gizzatov ◽  
Sunil Kokal
Keyword(s):  
Water Chemistry ◽  
Foam Stability ◽  
Mobility Control ◽  
Control Applications ◽  
Gas Mobility

An Experimental Investigation of Foam for Gas Mobility Control in a Low-Temperature Fractured Carbonate Reservoir

2012 ◽  
Vol 30 (10) ◽  
pp. 976-985 ◽  
Author(s):  
A. Gandomkar ◽  
R. Kharrat ◽  
M. Motealleh ◽  
H. H. Khanamiri ◽  
M. Nematzadeh ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Low Temperature ◽  
Carbonate Reservoir ◽  
Mobility Control ◽  
Fractured Carbonate ◽  
Gas Mobility

Experimental Study of Foam Generation, Sweep Efficiency, and Flow in a Fracture Network

SPE Journal ◽  
2016 ◽  
Vol 21 (04) ◽  
pp. 1140-1150 ◽  
Author(s):  
M. A. Fernø ◽  
J.. Gauteplass ◽  
M.. Pancharoen ◽  
A.. Haugen ◽  
A.. Graue ◽  
...  
Keyword(s):  
Flow Behavior ◽  
Fractured Reservoirs ◽  
Surfactant Solution ◽  
Fracture Network ◽  
Mobility Control ◽  
Fractional Flow ◽  
Sweep Efficiency ◽  
Foam Generation ◽  
Gas Mobility ◽  
Mobility Reduction

Summary Foam generation for gas mobility reduction in porous media is a well-known method and frequently used in field applications. Application of foam in fractured reservoirs has hitherto not been widely implemented, mainly because foam generation and transport in fractured systems are not clearly understood. In this laboratory work, we experimentally evaluate foam generation in a network of fractures within fractured carbonate slabs. Foam is consistently generated by snap-off in the rough-walled, calcite fracture network during surfactant-alternating-gas (SAG) injection and coinjection of gas and surfactant solution over a range of gas fractional flows. Boundary conditions are systematically changed including gas fractional flow, total flow rate, and liquid rates. Local sweep efficiency is evaluated through visualization of the propagation front and compared for pure gas injection, SAG injection, and coinjection. Foam as a mobility-control agent resulted in significantly improved areal sweep and delayed gas breakthrough. Gas-mobility reduction factors varied from approximately 200 to more than 1,000, consistent with observations of improved areal sweep. A shear-thinning foam flow behavior was observed in the fracture networks over a range of gas fractional flows.

scholarly journals Performance of Chromic Acetate-HPAM Gel for Flue Gas Mobility Control in Low-Permeability Reservoir

2020 ◽  
Vol 526 ◽  
pp. 012074
Author(s):  
Wenli Qiao ◽  
Guicai Zhang ◽  
Jijiang Ge ◽  
Jianda Li ◽  
Ping Jiang ◽  
...  
Keyword(s):  
Flue Gas ◽  
Mobility Control ◽  
Low Permeability ◽  
Low Permeability Reservoir ◽  
Gas Mobility

scholarly journals Study of blended surfactants to generate stable foam in presence of crude oil for gas mobility control

2016 ◽  
Vol 7 (1) ◽  
pp. 77-85 ◽  
Author(s):  
Muhammad Khan Memon ◽  
Muhannad Talib Shuker ◽  
Khaled Abdalla Elraies
Keyword(s):  
Crude Oil ◽  
Mobility Control ◽  
Stable Foam ◽  
Gas Mobility

scholarly journals Enhancement of a foaming formulation with a zwitterionic surfactant for gas mobility control in harsh reservoir conditions

2021 ◽  
Author(s):  
Miguel Angel Roncoroni ◽  
Pedro Romero ◽  
Jesús Montes ◽  
Guido Bascialla ◽  
Rosario Rodríguez ◽  
...  
Keyword(s):  
Mobility Control ◽  
Zwitterionic Surfactant ◽  
Reservoir Conditions ◽  
Gas Mobility

Foam for Gas Mobility Control in the Snorre Field: The FAWAG Project

1999 ◽  
Author(s):  
T. Blaker ◽  
H.K. Celius ◽  
T. Lie ◽  
H.A. Martinsen ◽  
L. Rasmussen ◽  
...  
Keyword(s):  
Mobility Control ◽  
Gas Mobility
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