IP Library › Granted Patent US 11,332,655
Granted Patent B2
US 11,332,655 · App. 16/479,574 · Granted May 17, 2022

Slurry design process

Inventors: Ronnie Glen Morgan (Waurika, OK); Thomas Jason Pisklak (Cypress, TX); Walmy Cuello Jimenez (Houston, TX); Gregory Robert Hundt (Spring, TX); James Robert Benkley (Duncan, OK); Joseph I. Sanders (Houston, TX); John P. Singh (Houston, TX); Samuel J. Lewis (Spring, TX)
Assignee: Halliburton Energy Services, Inc.
C09K8/467C04B40/0032C04B2103/10C04B2103/20C04B2103/46C04B2103/50G06F17/15G06F17/17
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Quick Facts
Patent No.
US 11,332,655
App. No.
16/479,574
Granted
May 17, 2022
Kind
B2
Abstract

Methods of wellbore cementing are provided. A method of generating a wellbore treatment fluid may include: classifying a plurality of solid particulates using correlations; calculating a reactive index and/or a water requirement for at least one of the solid particulates; and selecting two or more solid particulates from the plurality of solid particulates to create a wellbore treatment fluid.

Claims (18)

1. A method of generating a wellbore treatment fluid comprising:

measuring a physical property of a plurality of solid particulates, the physical property comprising at least a reactive index and a water requirement for each of the of solid particulates;

preparing a plurality of test wellbore treatment fluids wherein the plurality of test wellbore treatment fluids comprise at least one solid particulate from the plurality of solid particulates;

measuring a mechanical property of each of the plurality of test wellbore treatment fluids;

generating a correlation between the measured physical property of the plurality of solid particulates and the measured mechanical property of each of the plurality of test wellbore treatment fluids;

selecting a target mechanical property for a wellbore treatment fluid;

selecting two or more solid particulates from the plurality of solid particulates, using the correlation to create a wellbore treatment fluid such that the wellbore treatment fluid has the target mechanical property; and

preparing the wellbore treatment fluid.

2. The method of claim 1 further comprising improving the wellbore treatment fluid by adjusting one or more concentrations of the selected two or more solid particulates to meet desired parameters.

3. The method of claim 2 wherein the step of improving comprises adjusting one or more concentrations of the selected two or more solid particulates to meet a cost objective.

4. The method of claim 2 wherein the desired parameters comprise at least one parameter selected from the group consisting of compressive strength, fluid loss, mud densities, slurry density, pore pressures, thickening time, tensile strength, Young's Modulus, Poisson's Ratio, rheological properties, slurry stability, fracture gradient, remaining well capacity, transition time, free fluid, gel strength, and combinations thereof.

5. The method of claim 1 further comprising analyzing the solid particulates to generate data about physical and chemical properties of the solid particulates and generating correlations between the solid particulates based on the data.

6. The method of claim 5 wherein the analyzing the solid particulates comprises analysis by one or more techniques selected from the group consisting of microscopy, spectroscopy, x-ray diffraction, x-ray fluorescence, particle size analysis, water requirement analysis, scanning electron microscopy, energy-dispersive X-ray spectroscopy, surface area, specific gravity analysis, thermogravimetric analysis, morphology analysis, infrared spectroscopy, ultraviolet-visible spectroscopy, mass spectroscopy, secondary ion mass spectrometry, electron energy mass spectrometry, dispersive x-ray spectroscopy, auger electron spectroscopy, inductively coupled plasma analysis, thermal ionization mass spectroscopy, glow discharge mass spectroscopy x-ray photoelectron spectroscopy, mechanical property testing, Young's Modulus testing, rheological properties, Poisson's Ratio, API testing, and combinations thereof.

7. The method of claim 1 further comprising generating a statistical table comprising two or more different parameters of the solid particulates.

8. The method of claim 7 , wherein the different parameters comprise the water requirement and the reactive index.

9. The method of claim 1 , further comprising introducing the wellbore treatment fluid into a well bore.

10. The method of claim 9 , wherein the wellbore treatment fluid is introduced into the wellbore using one or more pumps.

11. The method of claim 1 , further comprising mixing the components of the wellbore treatment fluid using mixing equipment, the components comprising the two or more solid particulates.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 22, 2019
From: MORGAN, RONNIE GLEN; PISKLAK, THOMAS JASON; JIMENEZ, WALMY CUELLO; HUNDT, GREGORY ROBERT; BENKLEY, JAMES ROBERT; SANDERS, JOSEPH I.; SINGH, JOHN P.; LEWIS, SAMUEL J.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 049814/0930 →
Continuity (1)
Related Publication 20190367797A1 · Dec 5, 2019