polyacrylamide vertical conformance process improved swee
polyacrylamide vertical conformance process improved swee
polyacrylamide vertical conformance process improved swee
polyacrylamide vertical conformance process improved swee
polyacrylamide vertical conformance process improved swee
polyacrylamide vertical conformance process improved sweep

Polyacrylamide Vertical Conformance Process Improved Sweep

Polyacrylamide Vertical Conformance Process Improved Sweep Efficiency and Oil Recovery in the OK Field H. Surkalo; M. J. Pitts; B. Sloat; D. Larsen Paper presented at the International Meeting on Petroleum Engineering, Beijing, China, March 1986. Paper Number: SPE-14115-MS https://doi.org/10.2118/14115-MS Published: March 17 1986 Cite Share

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a comprehensive review of polyacrylamide polymer gels for

A comprehensive review of polyacrylamide polymer gels for

Abstract Polymer gels have been designed and successfully applied to improve sweep efficiency and to reduce excessive water production by minimizing reservoir heterogeneity.

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polyacrylamide vertical conformance process improved sweep

Polyacrylamide vertical conformance process improved sweep

Polyacrylamide vertical conformance process improved sweep efficiency and oil recovery in OK field Author SURKALO, H; PITTS, M. J; SLOAT, B; LARSEN, D Conference title International meeting on petroleum engineering Conference name International meeting on petroleum engineering (1986-03-17) Source. International meeting on petroleum engineering.

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development of eco-friendly chitosan-g-polyacrylamide

Development of eco-friendly chitosan-g-polyacrylamide

In addition, they are used for conformance control to enhance CO 2 flooding sweep efficiency and storage efficiency (Sun et al., 2020). Download : Download high-res image (1MB) Download : Download full-size image; Fig. 1. Examples of unwanted water types: (a) through flooding process and (b) through active aquifer.

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multiple hydrogen bonding-assisted high-strength hydrogel

Multiple Hydrogen Bonding-Assisted High-Strength Hydrogel

The nanocomposite gel system has been successfully applied as a water shutoff agent to enhance oil recovery (EOR) or for plugging to control lost circulation events. In this study, the silica/polyacrylamide nanocomposite was synthesized via in situ free radical polymerization of acrylamide (AM) monomers in the presence of silica nanoparticles. The composite was cross-linked with

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polyacrylamide degradation and its implications in ... - nature

Polyacrylamide degradation and its implications in ... - Nature

Acrylamide at a dose of 20 mg/kg/day stimulated the degeneration of peripheral nerves and the spinal cord of rats, although no obvious effects were found at doses less than 0.2 mg/kg/day. 152

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a comprehensive review of the chemical-based conformance

A comprehensive review of the chemical-based conformance

Zareie et al. investigated the application of silica nanoparticles to improve the strength and network structure of a polymer hydrogel system as a part of conformance control. They proposed that a hydrogel polymer system containing 9wt% nanoparticles can create the desired gel strength and structure for optimal stability in a field application.

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flood management: solving conformance or sweep efficiency

Flood Management: Solving Conformance or Sweep Efficiency

Let¡¯s define conformance engineering as: The process of utilizing reservoir and wellbore information to understand the flood performance and then use that understanding to adjust aspects of the...

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development of a high-strength and adhesive polyacrylamide

Development of a High-Strength and Adhesive Polyacrylamide

For a fast gelation, the pH of 5.0¨C9.0 is desirable to form a stable and high-strength gel to plug the pressure from downhole for a long time. Since the acidic environment is detrimental due to the corrosion to the internal wall of the wellbore, the pH of 8.0¨C9.0 is desirable for field application. 3.4.

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experimental study of polyacrylamide polymer gel for profile

Experimental study of polyacrylamide polymer gel for profile

For further improving the oil recovery of offshore heavy-oil reservoirs developed with horizontal well thermal stimulation, a new polyacrylamide polymer gel with strong gel strength, controllable gelling time, and good stability for offshore platform was developed.

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