DAVID J ALLEN
Electrician at Wild Horse Vly Rd, Katy, TX
License number
Texas 329544
Expiration Date
Feb 10, 2016
Category
Apprentice Electrician
Address
Address
822 Wild Horse Valley Rd, Katy, TX 77450
Phone
(281) 468-4302
Professional information
David Allen - Katy, TX
Work:
DRA CPA PLLC
Managing Owner Liquid Casing Inc - Houston, TX
Controller Shell Oil Company - Houston, TX
Accounting Project Manager Shell Oil Company - Houston, TX
Various Positions Shell Oil Company - Houston, TX
Accounts Payable Process Manager / Project Lead Shell Oil Company
Manager, Accounts Payable Shell Oil Company
Finance Manager Shell Oil Company - Houston, TX
Financial Services, Accounting Lead
Managing Owner Liquid Casing Inc - Houston, TX
Controller Shell Oil Company - Houston, TX
Accounting Project Manager Shell Oil Company - Houston, TX
Various Positions Shell Oil Company - Houston, TX
Accounts Payable Process Manager / Project Lead Shell Oil Company
Manager, Accounts Payable Shell Oil Company
Finance Manager Shell Oil Company - Houston, TX
Financial Services, Accounting Lead
Education:
MISSISSIPPI STATE UNIVERSITY - Starkville, MS
Master of Business Administration UNIVERSITY OF ARKANSAS - Fayetteville, AR
Bachelor of Science in Accounting
Master of Business Administration UNIVERSITY OF ARKANSAS - Fayetteville, AR
Bachelor of Science in Accounting
Method For Quantifying Resistivity And Hydrocarbon Saturation In Thin Bed Formations
US Patent:
7617050, Nov 10, 2009
Filed:
Aug 9, 2007
Appl. No.:
11/836269
Inventors:
David F. Allen - Katy TX, US
Georgiy Bordakov - Richmond TX, US
Georgiy Bordakov - Richmond TX, US
Assignee:
Schlumberg Technology Corporation - Sugar Land TX
International Classification:
G01V 1/40, E21B 49/00
US Classification:
702 7, 7315206
Abstract:
A method for estimating hydrocarbon volume in a layered subsurface formation includes determining a vertical resistivity and a horizontal resistivity in the formation. A bound water saturation and a total porosity of individual layers of the formation are determined. Values of horizontal resistivity and vertical resistivity of the formation are calculated based on the bound water saturation and the total porosity for each layer and on an estimated irreducible bulk volume of water in each layer. The estimated values are compared to the determined horizontal resistivity and vertical resistivity. The estimated irreducible water saturation in each layer is adjusted and estimating the values is repeated until differences between the estimated values and the determined vertical and horizontal resistivity values fall below a selected threshold. The hydrocarbon volume is estimated from the adjusted irreducible water saturation for each layer.