Operational and Treatment Considerations for Stimulating the ...

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Additional Considerations • First 1 – 4 stages are very hard to initiate fracture • Frac Gradient is > 1.0 • Small diameter tubulars • Higher friction – less effective HHP at formation • Proppant settling
Look to the Future • Haynesville Shale design still in infancy • Long term production results have no baseline for design results • Core analysis will help unravel mystery • Microseismic will help define fracture shape and effectiveness • BJ Services Shale Team building extensive database exclusively for Haynesville
Page 1 and 2: Operational and Treatment Considera
Page 3 and 4: Stimulation Jobs by County/Parish J
Page 5 and 6: Shales Compared
Page 7 and 8: FTVLH 14000 12000 10000 8000 6000 4
Page 9 and 10: Thermal Maturity Range 7 6 5 4 3 2
Page 11 and 12: Gas Content Range 500 450 400 350 3
Page 13 and 14: 350 300 250 200 150 100 50 0 Net Pa
Page 15 and 16: Wellbore Configurations • Casing
Page 17 and 18: Stages & Isolation • # of stages
Page 19 and 20: Questions to be asked… • What t
Page 21 and 22: What About Proppant? • Based on r
Page 23 and 24: Proppants Pumped Haynesville Louisi
Page 25 and 26: Which Pump Schedule is Best? • Sl
Page 27 and 28: Hybrid Pump Schedule • Starting w
Page 29: Typical Cotton Valley(Crosslink)
Page 33: Questions?

Operational and Treatment Considerations for Stimulating the ...

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