Combining downhole fluid analysis and petroleum systems modeling

AI Kauerauf, DB Palmowski, T Hantschel… - US Patent …, 2018 - Google Patents
A method for performing a field operation within a geologic basin having rock formations and
a reservoir that includes fluids includes generating, by forward modeling using a petroleum …

Fluid composition and reservoir analysis using gas chromatography

A Gisolf, Y Zuo, REG Van Hal, J Crank - US Patent 9,664,665, 2017 - Google Patents
(51) Int. Cl. measurement station and determining an abundance ratio GOIN 33/28(2006.01)
trend. Abundance ratios at a third measurement station may E2IB 49/08(2006.01) be …

Real-time burner efficiency control and monitoring

O Zhdaneev - US Patent 10,041,672, 2018 - Google Patents
A method for real-time burner monitoring and control of a flare system, including analyzing a
flare gas and/or flare exhaust gas by one or more analytical techniques and determining the …

Burner monitoring and control systems

H Arabi, D Piasseski, FD Allouche - US Patent 10,920,982, 2021 - Google Patents
Systems and methods for monitoring and controlling burn ing operations are provided. A
method of one embodiment includes igniting oil or gas with a burner (282) during a burning …

Flow regime identification with filtrate contamination monitoring

K Wang, Y Zuo, RS Lee, A Gisolf - US Patent 10,577,928, 2020 - Google Patents
Primary Examiner JE Schoenholtz (74) Attorney, Agent, or Firm-Trevor G. Grove (57)
ABSTRACT A method includes operating a downhole acquisition tool in a wellbore in a …

Real-time compositional analysis of hydrocarbon based fluid samples

O Zhdaneev, C Harrison, Y Zuo, D Zhang… - US Patent …, 2017 - Google Patents
Accurate, real-time formation fluids analysis can be accom plished using the systems and
techniques described herein. A fluid analyzer includes a first mode of analysis, such as an …

Apparatus and method for obtaining formation fluid samples utilizing independently controlled devices on a common hydraulic line

JT Cernosek, RW McEacharn, BE Pohl… - US Patent …, 2016 - Google Patents
In one aspect, an apparatus for use in a wellbore formed in a formation is disclosed that in
one embodiment includes a device for Supplying a hydraulic fluid under pressure to a …

Assessing reservoir connectivity in hydrocarbon reservoirs

AE Pomerantz, Y Zuo, OC Mullins - US Patent 9,416,656, 2016 - Google Patents
A method is disclosed for assessing connectivity between sections in a hydrocarbon
reservoir. Samples of hydrocarbons are collected over different depths in at least one …

Method and system for reservoir surveillance utilizing a clumped isotope and/or noble gas data

M Lawson, RJ Pottorf, SR May, AC Robinson… - US Patent …, 2019 - Google Patents
A method is disclosed for producing hydrocarbons with the use of reservoir surveillance. The
method includes interpreting a sample to determine noble gas signatures and clumped …

Measuring an adsorbing chemical in downhole fluids

CM Jones, MT Pelletier, M Proett - US Patent 10,221,686, 2019 - Google Patents
Interaction of adsorbing chemicals with a downhole tool presents inaccuracies in the
adsorbing chemical measure ment and analysis. The principles of the present disclosure …