Matthew J Sullivan

US Patent:

8484003, Jul 9, 2013

Filed:

Sep 3, 2009

Appl. No.:

12/553967

Inventors:

Kai Hsu - Sugar Land TX, US
Christopher Harrison - Auburndale MA, US
Matthew T. Sullivan - Westwood MA, US
Michael Stangeland - Tokyo, JP
Anthony Smits - Kawasaki, JP
Anthony Robert Holmes Goodwin - Sugar Land TX, US

Assignee:

Schlumberger Technology Corporation - Sugar Land TX

International Classification:

G06G 7/48

US Classification:

703 10, 703 2, 703 6

Abstract:

Example methods, apparatus and articles of manufacture to process measurements of wires vibrating in fluids are disclosed. A disclosed example apparatus includes a downhole assembly and a surface assembly. The downhole assembly including a sensor to measure a waveform representative of a motion of a wire vibrating within a fluid at a downhole location in a wellbore, a waveform modeler to compute a model parameter from the measured waveform, and a first telemetry module to transmit the computed model parameter to a surface location. The surface assembly including a second telemetry module to receive the computed model parameter from the downhole assembly, and a viscosity analyzer to estimate a viscosity of the fluid from the computed model parameter.

US Patent:

20210263008, Aug 26, 2021

Filed:

May 13, 2021

Appl. No.:

17/319857

Inventors:

- Sugar Land TX, US
Ryota Tonoue - Kanagawa-ken, JP
Hua Chen - Sugar Land TX, US
Christopher Harrison - Auburndale MA, US
Kamal Kader - Tokyo, JP
Youxiang Zuo - Burnaby, CA
Adriaan Gisolf - Bucharest, RO
Cosan Ayan - Istanbul, TR
Michael Mallari Toribio - Manila, PH
Chetankumar Natwarlal Desai - Sugar Land TX, US
Oliver Clinton Mullins - Houston TX, US
Matthew T. Sullivan - Westwood MA, US
Elizabeth Smythe - Cambridge MA, US

International Classification:

G01N 33/28
E21B 47/06
E21B 49/00
E21B 49/08
G01N 7/00
E21B 47/00

Abstract:

Embodiments of the disclosure can include systems, methods, and devices for determining saturation pressure of an uncontaminated fluid. A technique facilitates fluid analysis in situ at a downhole location. Downhole saturation pressure measurements and downhole OBM filtrate contamination of a contaminated fluid may be obtained and a relationship may be determined between the saturation pressure measurements and OBM filtrate contamination. The relationship may be extrapolated to zero OBM filtrate contamination to determine the saturation pressure of the uncontaminated fluid. According to an embodiment, a sample of oil is obtained at the downhole location from oil in a reservoir. A downhole sampling system is used to determine whether a sample has contamination and other selected characteristics of the sample. The data obtained may be processed to provide a formation volume factor of the oil.

US Patent:

20140149192, May 29, 2014

Filed:

Nov 25, 2012

Appl. No.:

13/684564

Inventors:

- Redmond WA, US
Haim Somech - Ramat Gan, IL
Ian Ferreira - Issaquah WA, US
Jason White - Brooklyn NY, US
Matthew Sullivan - Brooklyn NY, US

Assignee:

MICROSOFT CORPORATION - Redmond WA

International Classification:

G06Q 30/02

US Classification:

705 144

Abstract:

Online advertisements may be verified before being rendered. In one example, an ad control is incorporated into an application or web page. When the ad control is to present an ad, the ad control requests an ad from an ad provider. Upon receipt of the ad, the ad control generates one or more hashes from the ad, and may extract one or more landing pages from the ad. The ad control then submits the one or more hashes, and the URLs of the one or more landing pages, to a reputation service for verification. The reputation service may then determine whether the ad and/or its landing pages are acceptable, and returns an “OK” or “not OK” message accordingly. If the ad and its landing pages are determined to be acceptable, then the ad control renders the ad. Otherwise, the ad control requests a new ad from the ad provider.