Inventor

DROCHON BRUNO

US59 patents

⚠️ This page may combine multiple inventors who share the name “DROCHON BRUNO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DROCHON BRUNO

SCHLUMBERGER TECHNOLOGY CORP

System and method for low damage gravel packing

System and method for low damage fracturing

Permeable cements

Low-density and low-porosity cementing slurry for oil wells or the like

Swellable compositions for borehole applications

Polymer delivery in well treatment applications

Method and composition comprising at least three different average particle volume particulates for low damage gravel packing

Methods to reduce settling rate of solids in a treatment fluid

Polymeric microspheres as degradable fluid loss additives in oilfield applications

Permeable cements

Corrosion inhibition

High solids content methods and slurries

Downhole determination of asphaltene content

Aqueous two-phase emulsion gel systems for zone isolation

Dual function cement additive

Methods to deliver fluids on a well site with variable solids concentration from solid slurries

Delivery of particulate material below ground

Rheology modifier for cement slurries

Cementing composition with controlled mechanical properties

Dual function cement additive

Foaming agent for subterranean formations treatment, and methods of use thereof

Permeable cements

System and method for low damage fracturing

Fluid loss control agents and compositions for cementing oil and gas wells comprising said fluid loss control agent

PANGA MOHAN K R

System and method for low damage gravel packing

High solids content slurries and methods

High solids content slurry methods and systems

Methods to gravel pack a well using expanding materials

High solids content methods and slurries

High solids content slurry methods

High solids content slurries and methods

High solids content slurry systems and methods

HUGHES TREVOR

Delivery of particulate material below ground

Delivery of particulate material below ground

Delivery of particulate material below ground

DROCHON BRUNO

Low permeability cement systems for steam injection application

Thermoviscoelastic system fluid and well treatment method

DYER STEPHEN

System and method for determining incursion of water in a well

JAMES SIMON

Swellable compositions for borehole applications

ALI SYED A

Compositions and methods for cleaning a wellbore prior to cementing

CHOUZENOUX CHRISTIAN

Deployment of underground sensors in casing

DANIEL PIERRE J

Downhole mass spectrometric hydrocarbon determination in presence of electron and chemical ionization

HARTMAN RYAN

System and method for low damage fracturing

SULLIVAN PHILIP

Provision of viscous compositions below ground

RAISIO CHEM OY

Method for preparing latex by emulsion (co) polymerization of ethylenically unsaturated monomers, with direct inline monitoring by raman spectroscopy

MICHAUX MICHEL

Fluid loss control agents and compositions for cementing oil and gas wells comprising said fluid loss control agent

TUSTIN GARY JOHN

Thickening of fluids

SULLIVAN PHILIP F

Polymer delivery in well treatment applications

BARLET-GOUEDARD VERONIQUE

Cement composition for carbon dioxide supercritical environment

ABAD CARLOS

Downhole determination of asphaltene content