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Join forces with . To bring you this exciting breakthrough technology…. NFSI Super System. Our Mission. Is to provide our customers the best new technologies and select existing technologies with honesty and integrity. NFSI can design drilling fluid programs for all types of wells. .

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Join forces with

To bring you this exciting breakthrough technology…



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Our Mission

Is to provide our customers the best

new technologies and select existing

technologies with honesty and

integrity. NFSI can design drilling

fluid programs for all types of wells.


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Environmentally Friendly

NFSI Super System

NFSI Super System


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Benefits

Ease of application

Formation compatibility

Contaminant friendly

Enhanced borehole stability


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Advantages

NFSI SYSTEM

INVERT

Gauged Hole

Resistance to Chemical Contamination

Lubricity

Excellent Hole Cleaning

No disposal problems (passed Microtox EC50 Bioassay) LC50

No aromatics to cause harm to rig personnel

No extra rigging up costs required

Less Expensive (equipment rental, trucking)

Solids Tolerance

Gauged Hole

Resistance to Chemical Contamination

Drilling water sensitive shale's

Lubricity

Fast Penetration Rates

Solids Tolerance


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Composition of NFSI System

NFS-VISCAPSULETM Viscosifier

NFS-FILTRATECAPSULETM Filtrate Control

NFS-SHALECAPSULETM Shale Stabilizer

NFS-TORQCAPSULETM Friction Reducer

NFS-LUBRACAPSULETM Accelerator / ROP

Enhancer


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Composition of NFSI System

NFS-VISCAPSULETM Viscosifier

NFS-FILTRATECAPSULETM Filtrate Control

NFS-SHALECAPSULETM Shale Stabilizer

NFS-TORQCAPSULETM Friction Reducer

NFS-LUBRACAPSULETM Accelerator / ROP

Enhancer

Before Shale Exposure

After Hot Roll and Drying

Sample from Arkansas


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Economics

Significantly lower total cost per barrel

Lower transportation cost

No environmental clean-up cost

Availability of fresh or seawater as base fluid

No cuttings transportation cost

Low maintenance cost


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Economics

Significantly lower total cost per barrel



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Well Recap

Location: Woodville, TX

Well name: ETOC T. Hole

Total depth: 7300’

Casing 9/58” and 7/78”

Mud System: NFS-Super System

Water base.

Drilled a 12/25” surface hole to 1750’ with conventional gel/water mud. Sat the surface casing 9/58” casing and tested the casing.

--Cleaned the mud tanks and filled with freshwater and began additions of NFS-Super System.

--Added 10 ppb of NFS-Viscapsule, 1% by volume NFS-Shalecapsule, followed by 1% by volume

NFS-Torqcapsule.

--Maintained a 31-34 funnel viscosity and drilled cement with the new mud system. Drilled

approximately 120’ cement without any contamination.

--Began drilling the 8¾” hole with super system from 1750’ to 2800’. Maintained chemical addition except

for NFS-Shalecapsule; at this point mud viscosity was too high. Water was added to the system and the

desander/desilter was started.


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--Drilling stopped and pulled the bit to casing and began to circulate and conditioned mud. Added large

volume of water and additions of NFS-Viscapsule, NFS-Shalecapsule and NFS-Torqcapsule; time

to condition mud was approximately 4 hours.

--Mud was conditioned and resumed drilling operation. Drilling continued at the fast rate of

penetration (drilled 1200’ in approximately 12 hours)

--Drilled the 8 ¾” to 6500’ and increased mud density to 9.6 ppg from 9.1 ppg using barite.

Chemical addition continued to maintain a <6 cc filtrate.

--Drilling continued to 7300’ total depth. Circulated bottoms up, made a short trip, back to

bottom with no fill.

--Pulled the bit out of hole and ran successful logs to bottom, no fill. Ran the casing bottom,

no fill.

Well Recap continued


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Conclusion: circulate and conditioned mud. Added large

NFS-Super System was used successfully to drill this 7300’ well in record time. Total drilling

days were reduced by two days, a gage hole was drilled and logged the well successfully.

Surface hole from 1750’ to approximately 6500’ had lots of reactive shale and clay, which was

encapsulated with the NFS-Super System. While drilling cement, no contamination was

observed; in addition the shale shakers handled the flow rate without any gumbo sticking to

the screens.

Important information to apply for future wells:

A: Run MBT every 1000-1500’ of new hole drilled. Maintain a MBT of <10

B: Run good stream of water at shaker while your drilling, any other water base muds, 15% to

20% dilution

C: Run shaker screens of 150 to 210 mesh, plus run desander/desilter as long as possible

WellRecapcontinued


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Conclusion circulate and conditioned mud. Added large

This new and revolutionary water based system is nowavailable. NFSI is excited, prepared, and anxiouslyawaiting to help meet your drilling needs.

NFSI currently has finished product available in inventorylocated in Houston, TX.

713-780-3600 www.newfluid.com


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Questions? circulate and conditioned mud. Added large


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