Methods of forming variable strength proppant packs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 2, 2019
Grant Date -
Jul 6, 2017
app pub date -
Sep 3, 2014
filing date -
Sep 3, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A variable strength proppant pack may be useful in maintaining a higher porosity and conductivity of the proppant pack over time. Forming a variable strength proppant pack may involve introducing a fluid having a composition into a subterranean formation having a fracture network therein, wherein the fluid composition changes between a plurality of compositions that comprise: a first proppant-laden fluid comprising first proppant particles, and a second proppant-laden fluid comprising second proppant particles having a crush strength greater than a crush strength of the first proppant particles; and forming a proppant pack in at least a portion of the fracture network, the proppant pack having first proppant portions comprising the first proppant particles and second proppant portions comprising the second proppant particles.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully