The subject matter of this paper will describe organoborate fluid systems in combination with guar specific enzyme breakers, their application, and how they were used to improve production in the Grayburg-Jackson field of SE New Mexico. Furthermore, the paper will discuss the completion objectives in the Grayburg-Jackson field as they relate to stimulation treatments and explain how wells were normalized for the purpose of this study. Finally, production results will be examined to compare organoborate/guar specific enzyme breaker combinations verses monoborate fluid systems with non-specific breakers.

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