Shell Oil Comapny

Michael Zvi Golombok

Brendan Dermot Murray

Thomas Mikus

Dean Chien Wang

Eric Johannes Puik

Raul Valdez

Alexander Michiel Mollinger

Michiel Jan Groeneveld

Douglas Charlton McCammon

Johan Jacobus Van Dorp

Willem Van Vark

Hendrik Martinus Wentinck

Marten Adriaan Buijse

Antoon Peter Gerardus Van Heel

Ralph Van Wissen

Johannes Gerhardus Maas

Marcus Stefanus Welling

Bert Brouwers

A method for controlling water condensation in the pores of a near wellbore region of a permeable formation through which wet natural gas flows into an inflow section of an oil and/or gas production well, the method comprising controlling fluid transfer through the near wellbore region such that development of a water bank resulting from condensation of water in said region is inhibited or promoted. If the well is a gas production well then development of a water bank may be inhibited by controlling pressure drawdown, cyclic well shut in, fracturing and/or injection of heat generating and/or water transporting chemicals.

Method of controlling water condensation in a near wellbore region of a formation

A system including a mechanism for recovering oil and/or gas from an underground formation, the oil and/or gas comprising one or more sulfur compounds; a mechanism for converting at least a portion of the sulfur compounds from the recovered oil and/or gas into a carbon disulfide formulation; and a mechanism for releasing at least a portion of the carbon disulfide formulation into a formation.

Systems and methods for producing oil and/or gas

System and methods for producing oil and/or gas

A method for removing contaminating gaseous components, such as COand/or HS, from a contaminated natural gas stream. The method includes the steps of expanding the contaminated gas stream in an expander to form an expanded gas stream; allowing at least part of the contaminants in the expanded gas stream to liquefy to form a dispersion of a contaminants enriched liquid phase in a contaminants depleted gaseous phase; and separating at least part of the contaminants enriched liquid phase from the contaminants depleted gaseous phase in one or more centrifugal separators.

Method for removing contaminating gaseous components from a natural gas stream

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Rijswijk, Netherlands

Michael Zvi Golombok