IP Library Granted Patent US 9,803,457
Granted Patent B2
US 9,803,457 · App. 13/415,025 · Granted Oct 31, 2017

System and method for delivering treatment fluid

Inventors: Rod Shampine (Houston, TX); Edward Leugemors (Needville, TX); Timothy Lesko (Sugar Land, TX)
Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
E21B43/26E21B43/267
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Quick Facts
Patent No.
US 9,803,457
App. No.
13/415,025
Granted
Oct 31, 2017
Kind
B2
Abstract

The current application aims at methods and systems for preparing a pump-ready treatment fluid, delivering the pump-ready treatment fluid to a location operationally coupled to a wellsite, providing the pump-ready treatment fluid to a pump; and pumping the pump-ready treatment fluid into a wellbore. In some embodiments, the treatment fluid is a fracturing fluid for conducting a hydraulic fracturing operation on a subterranean formation penetrated by a wellbore.

Claims (16)

1. A method, comprising:

preparing a pump-ready fracturing fluid comprising a carrying medium and an immiscible substance, wherein a volume fraction of the immiscible substance in the pump-ready fracturing fluid is 40% or more;

delivering the pump-ready fracturing fluid to a location operationally coupled to a wellsite;

providing the pump-ready fracturing fluid to a pump; and

pumping the pump-ready fracturing fluid into a subterranean formation fracturing the subterranean formation

wherein the immiscible substance comprises a plurality of particles such that a packed volume fraction (PVF) of the particles exceeds 64%.

2. The method of claim 1 , wherein the pump-ready fracturing is provided to the pump without passing through a blender.

3. The method claim 1 , wherein the pump-ready fracturing fluid is provided to the pump without passing through a mixer.

4. The method of claim 1 , further comprising recirculating a sump side of the pump during the pumping.

5. The method of claim 1 , further comprising pumping an alternate fluid pill during the pumping.

6. The method of claim 1 , wherein a volume fraction of the immiscible substance in the pump-ready fracturing fluid is 50% or more.

7. The method of claim 6 , wherein a volume fraction of the immiscible substance in the pump-ready fracturing fluid is 60% or more.

8. The method of claim 7 , wherein a volume fraction of the immiscible substance in the pump-ready fracturing fluid is 70% or more.

9. The method of claim 8 , wherein a volume fraction of the immiscible substance in the pump-ready fracturing fluid is 80% or more.

10. The method of claim 1 , wherein the packed volume fraction (PVF) of the particles exceeds 74%.

11. The method of claim 10 , wherein the packed volume fraction (PVF) of the particles exceeds 87%.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 31, 2012
From: SHAMPINE, ROD; LEUGEMORS, EDWARD; LESKO, TIMOTHY
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 028300/0174 →
Continuity (1)
Related Publication 20130233542A1 · Sep 12, 2013