Extra data for history matching during the MGFM project

Слайд 1Extra data for history matching during the MGFM project
Vladislav Sudakov, Marianna

Dmitrieva
Reservoir Engineer
Sofoil LLC

Слайд 2

Agenda

Oilfield region overview & problems with history matching
HPT-SNL & PPT

results for DM calibration
Salinity, pressure and temperature for assessment of the DM

Слайд 3Oilfield Overview

Kav =801 mD

Слайд 4Key Issues & Concerns

Pressure maintenance

Water source / breakthrough

Barrier suspicion

Слайд 5Sensitivity Analysis of Reservoir Pressure

Rock compressibility

VRR

Слайд 6Compressibility calibration from PPT survey

Cf=4·10-7·e(13.818·PORO)

Слайд 7Injection reallocation from HPT-SNL survey

Слайд 8Pressure matching

before

Слайд 9Production reallocation

Слайд 10PPT

Слайд 11Results from PPT survey

baffle
P1
P2
P3
P5
P4
P6
I1
I2

σ
transmissibility
χ
Hydraulic diffusivity

Слайд 12Profile Matching. Water Production in P2
I1
I1
P2
P2

Before HM
After HM

Слайд 13Profile Matching. From I to I2 to P4
I2
I2
P4
P4
Before HM
After HM

Слайд 14Production history matching

Слайд 15Calibration

P3
I2
I1
P2
P1
I1
P4
I1
P5
P6
P3
P5
P2
P4
P6
P1
P1
P1
I2
P5
P5
P3
I1
P1
P1
P4
P6

Слайд 16Thank you for attention !

Extra data for history matching during the MGFM project презентация

Содержание

Слайд 1Extra data for history matching during the MGFM project
Vladislav Sudakov, Marianna

Слайд 2

Agenda

Oilfield region overview & problems with history matching
HPT-SNL & PPT

Слайд 3Oilfield Overview

Kav =801 mD

Слайд 4Key Issues & Concerns

Pressure maintenance

Water source / breakthrough

Barrier suspicion

Слайд 5Sensitivity Analysis of Reservoir Pressure

Rock compressibility

VRR

Слайд 6Compressibility calibration from PPT survey

Cf=4·10-7·e(13.818·PORO)

Слайд 7Injection reallocation from HPT-SNL survey

Слайд 8Pressure matching

before

Слайд 9Production reallocation

Слайд 10PPT

Слайд 11Results from PPT survey

baffle
P1
P2
P3
P5
P4
P6
I1
I2

σ
transmissibility
χ
Hydraulic diffusivity

Слайд 12Profile Matching. Water Production in P2
I1
I1
P2
P2

Before HM
After HM

Слайд 13Profile Matching. From I to I2 to P4
I2
I2
P4
P4
Before HM
After HM

Слайд 14Production history matching

Слайд 15Calibration

P3
I2
I1
P2
P1
I1
P4
I1
P5
P6
P3
P5
P2
P4
P6
P1
P1
P1
I2
P5
P5
P3
I1
P1
P1
P4
P6

Слайд 16Thank you for attention !

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Extra data for history matching during the MGFM project презентация

Содержание

Слайд 1Extra data for history matching during the MGFM projectVladislav Sudakov, Marianna

Слайд 2AgendaOilfield region overview & problems with history matching HPT-SNL & PPT

Слайд 3Oilfield OverviewKav =801 mD

Слайд 4Key Issues & ConcernsPressure maintenance Water source / breakthroughBarrier suspicion

Слайд 5Sensitivity Analysis of Reservoir PressureRock compressibilityVRR

Слайд 6Compressibility calibration from PPT surveyCf=4·10-7·e(13.818·PORO)

Слайд 7Injection reallocation from HPT-SNL survey

Слайд 8Pressure matchingbefore

Слайд 9Production reallocation

Слайд 10PPT

Слайд 11Results from PPT surveybaffleP1P2P3P5P4P6I1I2σtransmissibilityχHydraulic diffusivity

Слайд 12Profile Matching. Water Production in P2I1I1P2P2Before HMAfter HM

Слайд 13Profile Matching. From I to I2 to P4I2I2P4P4Before HMAfter HM

Слайд 14Production history matching

Слайд 15CalibrationP3I2I1P2P1I1P4I1P5P6P3P5P2P4P6P1P1P1I2P5P5P3I1P1P1P4P6

Слайд 16Thank you for attention !

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Слайд 1Extra data for history matching during the MGFM project
Vladislav Sudakov, Marianna

Слайд 2

Agenda

Oilfield region overview & problems with history matching
HPT-SNL & PPT

Слайд 3Oilfield Overview

Kav =801 mD

Слайд 4Key Issues & Concerns

Pressure maintenance

Water source / breakthrough

Barrier suspicion

Слайд 5Sensitivity Analysis of Reservoir Pressure

Rock compressibility

VRR

Слайд 6Compressibility calibration from PPT survey

Cf=4·10-7·e(13.818·PORO)

Слайд 8Pressure matching

before

Слайд 11Results from PPT survey

baffle
P1
P2
P3
P5
P4
P6
I1
I2

σ
transmissibility
χ
Hydraulic diffusivity

Слайд 12Profile Matching. Water Production in P2
I1
I1
P2
P2

Before HM
After HM

Слайд 13Profile Matching. From I to I2 to P4
I2
I2
P4
P4
Before HM
After HM

Слайд 15Calibration

P3
I2
I1
P2
P1
I1
P4
I1
P5
P6
P3
P5
P2
P4
P6
P1
P1
P1
I2
P5
P5
P3
I1
P1
P1
P4
P6