BENEFITS OF
PURE-BORE®

Clear Solutions has developed the Pure-Bore® range of oilfield products to serve as the basis for the next generation of High Performance Water-Based mud systems – HPWBM. Pure-Bore® chemistry is possible due to the extensive research conducted by Clear Solutions in the coupling of natural polymeric materials with cutting-edge modern chemistry. The Pure-Bore® family of products have been designed specifically as highly effective multi-functional additives. Consequently, a single Pure-Bore® product can reduce, replace and out-perform additives such as Xanthan, PAC, Starch and PHPA used within conventional drilling fluid systems.

 

The Pure-Bore® drilling fluid additives provide superior shear thinning rheology paired with drag reducing characteristics, allowing lower ECDs, pump pressure and optimised hydraulic horsepower at the bit.  This rheology has further benefit in providing improved hole cleaning and increased ROP’s in both large and small diameter and long lateral sections.

 

Pure-Bore® chemistry is tailored to form an effective, non-invasive, low friction filter cake. This aids in stabilising formations and reducing the risk of both differential sticking and significant torque and drag. Pure-Bore’s specific interactions with solids provide additional benefit in the form of an encapsulating effect on clay. This effect helps in reducing the risk of shale induced hole instability and poor cuttings integrity.

 

The improved cuttings integrity observed using Pure-Bore® fluid additives has significant operational and economic benefits. A more cohesive drilling cutting will be removed from the hole more efficiently due to a larger particle size. This larger particle size, when combined with the minimal screen blinding tendencies of Pure-Bore® fluids allow finer shaker screens utilisation. The economic benefits of a smaller screen size are lower mud consumption and reduced waste disposal costs for the operator.

 

Pure-Bore® chemistry is compatible with a wide range of commonly used oilfield chemicals and it can be used in a wide density range of monovalent and divalent brine types.

 

Pure-Bore® provides a safe and easy to manage drilling fluid system. This enables rapid mixing of a highly stable mud system, which is tolerant of a wide range of typical oilfield contaminants such as cement, calcium, magnesium, carbonate and low gravity solids.

 

In summary Pure-Bore® chemistry forms the base for a highly effective, high performance Water-Based mud system which can be used to drill the entire well from top hole to reservoir section, whilst providing optimum environmental protection.

 

The real benefits of the Pure-Bore® fluid additives include:

 

  • Lower ECD’s / significantly reduced risk of down hole losses
  • Optimised hole cleaning, higher ROP’s and reduced NPT
  • Reduced torque and drag
  • Improved lubricity
  • Reduced formation damage through enhanced reservoir protection
  • Optimised gas/oil recovery rates in low permeability reservoirs
  • Superior shale inhibition
  • Improved wellbore stability
  • Solids free fluid loss control
  • Non-toxic and easy to use
  • Environmentally friendly performance
Pure-Bore®
Pure-Bore® is an environmentally friendly, non-damaging, next generation drilling fluid technology which can be used in a wide variety of drilling and completion applications.

When used in fresh water or a variety of brines, Pure-Bore® forms the basis of a high performance water based drilling fluid. The Pure-Bore® nano-chemistry provides a highly shear thinning fluid, with both fluid loss control and shale encapsulation via its unique membrane forming characteristics.

Pure-Bore® enhances drilling performance – significantly improving hole cleaning, ECD management and borehole stability, whilst optimising reservoir protection.

 Data Sheet

Pure-Bore® LV
Pure-Bore® LV is an environmentally friendly, non-damaging, next generation drilling fluid technology which can be used in a wide variety of drilling and completion applications.

Pure-Bore® LV nano-chemistry works synergistically in Pure-Bore® fluids. Through its unique membrane forming capability, Pure-Bore® LV enhances both fluid loss control and shale encapsulation whilst minimising additional viscosity.

Pure-Bore® LV enhances drilling performance – significantly improving borehole stability with minimum viscosity for improved ECD management, whilst optimising reservoir protection.

  Data Sheet

Pure-Bore® ULV
Pure-Bore® ULV is an environmentally friendly, non-damaging, next generation drilling fluid technology which can be used in a wide variety of drilling and completion applications.

Pure-Bore® ULV nano-chemistry works synergistically in Pure-Bore® fluids. Through its unique membrane forming capability, Pure-Bore® ULV further enhances both fluid loss control and shale encapsulation, whilst maintaining the exceptional shear thinning rheology of the Pure-Bore® system.

Pure-Bore® ULV enhances drilling performance in a broad range of weighted fluid systems, for deep/extended reach drilling applications and over-pressured/depleted reservoirs. Pure-Bore® ULV improves borehole stability, reduces ECD in high solids environments and optimises reservoir protection.

  Data Sheet

Pure-Bore® Liquid
Pure-Bore® Liquid is a readily dispersible, environmentally friendly, biodegradable, ultra high yield drilling fluid, which can be used in a wide variety of drilling applications. When mixed in fresh or salt water Pure-Bore® Liquid provides a shear thinning drilling fluid with exceptional fluid loss control and clay and shale inhibition. Pure-Bore® Liquid provides outstanding borehole stability and cuttings removal in a wide range of ground conditions.

  Data Sheet

Pure-Bore® LV Liquid

Pure-Bore® LV Liquid is a readily dispersible, environmentally friendly, biodegradable, new generation technology which can be used in a wide variety of challenging drilling applications. A specially produced, rapidly hydrating, easily mixed liquid product, Pure-Bore® LV Liquid provides exceptional borehole stability and cuttings removal in a wide range of ground conditions.

  Data Sheet

Benefits of Pure-Bore®

Hole Stability
Hole Stability
Faster ROP
Faster ROP
Reservoir Protection
Reservoir Protection
Environmentally Friendly
Environmentally Friendly
Better Production
Better Production
Less problems
Less Problems
Cost Saving
Cost Saving
Reduce Non Productive Time
Reduce Non-Productive Time

FIND OUT MORE

To find our more about Pure-Bore®Speciality Products or Case Studies or contact us on +44 (0) 1939 235 754