The Kansas Arbuckle Formation: Performance Evaluation and Lessons Learned From More Than 200 Polymer-Gel Water-Shutoff Treatments

2005 ◽  
Author(s):  
J.T. Portwood
Keyword(s):  
Performance Evaluation ◽  
Lessons Learned ◽  
Polymer Gel ◽  
Water Shutoff

scholarly journals Performance Evaluation of Polymer Gel Composite Resin Coated Sand Water Shutoff System

2021 ◽  
Vol 859 (1) ◽  
pp. 012016
Author(s):  
Kai Wang ◽  
Mingzhong Li ◽  
Taifei Bi ◽  
Xuesheng Wang ◽  
Chunsheng Pu ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Composite Resin ◽  
Polymer Gel ◽  
Water Shutoff ◽  
Coated Sand

Water Shutoff Challenges Experience and Lessons Learned in Horizontal Passive Inflow Control Devices Completions of Giant North Kuwait Darcy Reservoir

2019 ◽  
Author(s):  
Mohammed Abdel-Basset ◽  
Shams El-Dine Zakaria ◽  
Mohammed Al-Husaini ◽  
Jassim Barki ◽  
Mizan Chong
Keyword(s):  
Lessons Learned ◽  
Water Shutoff ◽  
Control Devices

scholarly journals Comparison of Single-Ion Conducting Polymer Gel Electrolytes for Sodium, Potassium, and Calcium Batteries: Influence of Polymer Chemistry, Cation Identity, Charge Density, and Solvent on Conductivity

Batteries ◽  
2020 ◽  
Vol 6 (1) ◽  
pp. 11
Author(s):  
Hunter Ford ◽  
Chuanchuan Cui ◽  
Jennifer Schaefer
Keyword(s):  
Conducting Polymer ◽  
Lithium Ion ◽  
Lessons Learned ◽  
Polymer Gel ◽  
Charge Densities ◽  
X Ray Scattering ◽  
Ion Conducting ◽  
Poly Ethylene ◽  
The Impact ◽  
Ion Conducting Polymer

From the standpoint of material diversification and sustainability, the development of so-called “beyond lithium-ion” battery chemistries is important for the future of energy storage. Na, K, and Ca are promising as the basis for battery chemistries in that these elements are highly abundant. Here, a series of single-ion conducting polymer electrolytes (SIPEs) for Na, K, and Ca batteries are synthesized and investigated. The two classes of metal cation neutralized SIPEs compared are crosslinked poly(ethylene glycol) dimethacrylate-x-styrene sulfonate (PEGDMA-SS) and poly(tetrahydrofuran) diacrylate-x-4-styrenesulfonyl (trifluoromethylsulfonyl)imide (PTHFDA-STFSI); three cation types, three charge densities, and four swelling states are examined. The impact on conductivity of all of these parameters is studied, and in conjunction with small angle X-ray scattering (SAXS), it is found that promoting ion dissociation and preventing the formation of dense ionic aggregates facilitates ion transport. These results indicate many of the lessons learned from the Li SIPE literature can be translated to beyond Li chemistries. At 25 °C, the best performing Na/K and Ca exchanged polymers yield active cation conductivity on the order of 10−4 S/cm and 10−6 S/cm, respectively, for ethylene carbonate:propylene carbonate gelled SIPEs, and 10−5 S/cm and 10−7 S/cm, respectively, for glyme gelled SIPEs.

scholarly journals Lessons Learned on the Application of Vibration Absorbers for Enhanced Cannon Stabilization

2001 ◽  
Vol 8 (3-4) ◽  
pp. 131-139 ◽  
Author(s):  
Eric Kathe
Keyword(s):  
Performance Evaluation ◽  
Structural Modification ◽  
Digital Signal ◽  
Field Testing ◽  
Lessons Learned ◽  
External Control ◽  
Control Law ◽  
Vibration Absorbers ◽  
Ideal Behavior ◽  
And Performance

This paper will summarize the successful application of muzzle-end vibration absorbers to reduce cannon vibration. This technology constitutes a weapons stabilization approach that focuses on passive mechanical structural modification of the cannon, rather than relying upon an external control law to actively cancel vibrations. Challenges encountered during field testing, non-ideal behavior, and performance evaluation using digital signal processing will be highlighted.

Water Shutoff in the North Sea: Testing a New Polymer Gel System in the Heather Field, UKCS Block 2/5

1996 ◽  
Vol 11 (02) ◽  
pp. 108-112 ◽  
Author(s):  
D.D. Whitney ◽  
D.W. Montgomery ◽  
R.D. Hutchins
Keyword(s):  
North Sea ◽  
Polymer Gel ◽  
The North ◽  
Water Shutoff ◽  
The North Sea ◽  
Gel System
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