Abstract
Abstract
Thermally-activated, single-component resin formulations in which the catalyst is included in the resin composition can be challenging to place over intervals longer than 30 feet (9.1 meters). Despite the proven consolidation performance observed with epoxy-based systems, initial viscosity and rapid reactivity leading to short placement times have resulted in the industry seeking alternative chemistries to enhance formation integrity. Herein we report the development of a 2-stage formation consolidation system entailing a hetero-aromatic-based resin composition that, once placed downhole, will only begin curing with subsequent introduction of an activation fluid. The latent property of the updated resin formulation allows for extended lateral applications, and incorporating a new surface modifying agent allows for the treatment of formations with an excess of 20% wt—clay mineralogy.
Reference39 articles.
1. Abanum, A. M., Appah, D.
2013, Laboratory Studies of Chemicals for Sand Consolidation (SCON) in the Niger Delta Fields. 2013 SPE-167516-MS. Nigeria Annual International Conference and Exhibition.
2. Production Operation: Well Completions, Workover and Stimulation;Allen,1989
3. Al-Anazi, H. D., Al-Qahtani, A. A., Rahim, Z.Masrahy, M., Al-Malki, B. H., Al-Kanaan, A. A., 2011. Selecting Optimum Completion Strategy – Examples from Saudi Arabia's Unconsolidated Unayzah Reservoir. SPE-149058-MS. Saudi Arabia Section Technical Symposium and Exhibition.
4. Silane Coupling Agents: Connecting Across Boundaries;Arkles,2014
5. Effects of Block architecture and Composition on the Association Properties of poly(oxyalkylene) copolymers in aqueous solution;Booth;Macromol. Rapid Commun.,2000
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献