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STABILITE®OBM (gilsonite - asphaltite/OBM fluid loss control)

STABILITE®OBM (gilsonite - asphaltite/OBM fluid loss control)

Gilsonite/Asphaltite filtration control additive. Due to the broad PSD it plugs the microfractures to form a sealing membrane which helps stabilize shales and prevent sloughing. STABILITE®OBM filtration control additive is used in invert emulsion oil-based drilling fluids systems to control and reduce mud filtrate and create a tough, slick filter cake. STABILITE®OBM can also effectively stabilize brittle shales and reduce washouts in interbedded sand sequences.

STABILITE®OBM is an OBM fluid loss control agent based on naturally occurring asphalt.

Description

STABILITE®OBM filtration control additive is a high melting point asphalt filtration control additive. Due to the broad PSD it plugs the microfractures to form a sealing membrane which helps stabilize shales and prevent sloughing.

STABILITE®OBM filtration control additive is used in invert emulsion oil-based drilling fluids systems to control and reduce mud filtrate and create a tough, slick filter cake. STABILITE®OBM can also effectively stabilize brittle shales and reduce washouts in interbedded sand sequences.

Applications/Functions

  • controls HTHP fluid loss in OBM
  • plugs pores and micro-fractures
  • forms an impermeable seal, prevent fluid and filtrate invasion
  • lowers API and HTHP fluid loss
  • stabilizes shales

Advantages

  • improves mud lubricity
  • minimizes differential sticking tendencies

Recommended treatment

5-35 ppb (14.2-99.8 kg/m3). Please refer to the product brochure for additional information.

Field test results

Improved wellbore stability

Typical properties

Black powder

Handling

Please refer to the MSDS for specific instructions

Packaging

STABILITE®OBM shale inhibitor is packaged in 50lbs (22.68 kg) bags


Pictures


Documents

STABILITE_OBM_ENG Size: 383.7 Kb

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