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Fracture Technologies History Match Using WellWhiz Fracture Technologies Ltd. WellWhiz PEA-74.

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Presentation on theme: "Fracture Technologies History Match Using WellWhiz Fracture Technologies Ltd. WellWhiz PEA-74."— Presentation transcript:

1 Fracture Technologies History Match Using WellWhiz Fracture Technologies Ltd. WellWhiz PEA-74

2 Fracture Technologies Over View June 2002-June 2003 In Progress

3 Fracture Technologies Summary The intention of this project is to assess the effectiveness of matching the post Frac test data, in order to match a Beta for the proppant size utilised in the fracThe intention of this project is to assess the effectiveness of matching the post Frac test data, in order to match a Beta for the proppant size utilised in the frac A total of six wells have been matched, out of which three are presented hereA total of six wells have been matched, out of which three are presented here Three examples are presented for the following proppant sizes.Three examples are presented for the following proppant sizes. 20/40 single phase20/40 single phase 16/20 multi-phase (oil and gas)16/20 multi-phase (oil and gas) 12/18 single phase12/18 single phase

4 Fracture Technologies Modeling Non Darcy Effects in a Fracture (Theoretical Equ) For two phase non-Darcy effects, a review of the literature suggests the following the relationship:For two phase non-Darcy effects, a review of the literature suggests the following the relationship:

5 Fracture Technologies Example-1 20/40 Proppant, at 4 Lb/ft 2 (Top structure Map)

6 Fracture Technologies Fracture Profiles input 20/40 Proppant, Conc=4 Lb/ft 2

7 Fracture Technologies WellWhiz Output (20/40)

8 Fracture Technologies Multi-Frac Horizontal Well (Oil and Gas)

9 Fracture Technologies Proppant: 16/20, 3 Lb/ft 2 (Alpha=48,800, n 1 =0.50, n 2 =5.5)

10 Fracture Technologies Example-3 Single(?) Phase Gas 12/18 at 2 Lb/ft 2

11 Fracture Technologies Net Pressure Match

12 Fracture Technologies Frac Geometry

13 Fracture Technologies Proppant concentration

14 Fracture Technologies WellWhiz Match 12/18 Proppant (2 Lb/ft 2 )

15 Fracture Technologies Summary of Field Beta

16 Fracture Technologies Condensate Modelling Detailed presentation will be made tomorrow afternoon to highlight:Detailed presentation will be made tomorrow afternoon to highlight: The effects of condensate on well productivityThe effects of condensate on well productivity Can proppant design help in reducing the effects of condensate banking around the fracture?Can proppant design help in reducing the effects of condensate banking around the fracture?

17 Fracture Technologies Next Years Prog July 2003-June 2004

18 Fracture Technologies WellWhiz Development 57 New Features


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