In September, PropX’s very own Brian Dorfman presented SPE 199975 Can Wet Sand be Used for more than Building Sand Castles on the Beach? by B. Dorfman, M. Oehler, and K. Fisher, PropX; I. Wilson, EnCana Corporation, Ovintiv. This Case study reviewed the teamwork of PropX & Ovintiv over the last year putting the Wet Sand concept to test in the field.
We are honored to be featured in the Journal of Petroleum Technology in this article written by Trent Jacobs, who dives into what we are now seeing since the completion of the studied field tests. Read an exerpt below:
Sand is mined. It is washed. It is dried. Then it gets wet again.
Such is the unassuming life cycle of most every grain of sand ever pumped down a horizontal well along with millions of gallons of water and into the freshly opened fractures of a tight-rock formation in the US.
But what if the sand never had to be dried?
To start with, the unconventional sector could save tens or hundreds of millions of dollars a year, simply by cutting out the capital-intensive drying process.
That might mean mines of the future could be made small enough to follow operators as they sail slowly across their vast acreages.
Wet sand also lends itself to safer and more regulatory-friendly worksites, an important consideration given that more-stringent air-quality standards are coming into effect in the US next year.
A wet-sand revolution may also represent a major boon for the industrywide effort to reduce CO2 emissions—making each horizontal well completed with wet sand a bit greener than one that used dry sand.
This is all according to a newly shared case study (SPE 199975) from sand supplier PropX and US shale producer Ovintiv. Since the highlighted field test was completed last year, PropX has pumped more than 1 billion pounds of wet sand down wells in Texas and Oklahoma.