Baojiu J Lin from 19207 E Larah Ln, Houston, TX 77094, age 61

Pressurized Polymer Beads As Proppants
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US Patent:

20130068469, Mar 21, 2013
Filed:

Aug 6, 2012
Appl. No.:

13/567687
Inventors:

Baojiu Lin - Houston TX, US
Abdel Wadood M. El-Rabaa - Plano TX, US
Richard S. Polizzotti - Milford NJ, US
International Classification:

C09K 8/80
C09K 8/62
C23C 16/06
E21B 43/00
B05D 7/00
US Classification:

166369, 4273855, 427250, 507219, 507201, 507231, 507225
Abstract:

A pressurized polymer bead such as may be useful as a proppant in hydraulic fracturing is described, including a shell that is substantially impermeable, wherein the shell includes a polyimide polymer. The pressurized polymer bead includes a core region that is at a pressure that is greater than 5 MPa.

Methods And Systems For Modeling Subsurfaces Containing Partial Faults
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US Patent:

20190391288, Dec 26, 2019
Filed:

Apr 19, 2019
Appl. No.:

16/389041
Inventors:

Baojiu Lin - Houston TX, US
Hao Huang - The Woodlands TX, US
International Classification:

G01V 1/30
G01V 1/28
G01V 1/34
Abstract:

Disclosed herein are geologic modeling methods and systems employing function-based representations of horizons intersected by partial faults. An illustrative method embodiment includes: (a) obtaining a seismic image volume; (b) identifying a horizon within the seismic image volume, said horizon being intersected by a partial fault; (c) deriving a function-based representation of the horizon, the representation being continuous except across the partial fault; (e) constructing a watertight subsurface model using the function-based representation; (f) assigning petrophysical parameter values to compartments of the watertight subsurface model; and, optionally, (g) storing or displaying the watertight subsurface model.