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Parameter, unit

Abbreves

Value

Unit

Comments

1Operational environmentDeep water offshore1,000 ft sea bedding
2Number of platforms
3
A North, A South, B
3Number of wellsNt5

4Producers ActiveNp5

5Producers SuspendedNps0

6Producers P&ANpa0

7Injectors ActiveNi0

8Injectors SuspendedNis0

9Injectors P&A
Nia0

10Drive mechanismNatural Depletion
11Lifting mechanismNatural lift
12Cumulative Voidage ReplacementVRR-10115%= 0.9 VΦ
13Cumulative oil production∑ Qo10MMbbl
14Cumulative gas production∑ Qg1,000100MMscfCumGOR = 1.1 Rs
15Cumulative water production∑ Qw0MMbbl
16Cumulative water injection∑ Qiwi0MMbbl
17Cumulative gas injection∑ Qgi0MMscf
18Current oil productionQo
MMbbl
19

Current gas production

Qg
MMscf
20Current water productionQw
MMbbl
21Current water injectionQwi
MMbbl
22Current gas injectionQgi
MMscf
23Current water cutYw020%
1824Current Gas-to-Oil RatioGOR0.75MMscf/stb= 1.4 Rs
1925Current formation pressure in producersPe1,600psi

= 0.71 Pi

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