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GAS SPECIFICATIONS
(Regulation 8)
PART A—COMPOSITION (BY VOL. %)
|
Composition (by Vol %) |
Maximum |
Minimum |
|
Methane |
95 |
85 |
|
Ethane |
10 |
0 |
|
Propane |
8 |
0 |
|
Butane + Paraffine (C4+) |
5 |
0 |
|
oo2 |
8 |
|
|
N2 |
6 |
|
|
Total Inert (CO2+N,) |
12 |
|
|
O2 (by volume) |
10 ppm |
|
|
Water Content |
7 Ibs/MMscf |
|
|
HjS (by volume) |
4 ppm |
|
|
Total sulfur |
28 ppm |
Oppm |
PART B—HEATING VALUE (BTU/SCF)
AND DELIVERY TEMPERATURE
|
|
Maximum |
Minimum |
|
Higher |
1150 |
950 |
|
Lower |
1050 |
865 |
|
Wobbe Index (Gross) |
52 |
47 |
|
Delivery Temperatures |
49C(120°F) |
:5°C(41°F) |
PART C — SOLIDS CONTAINED IN RAW NATURAL GAS
Sand, dust, gum, other solids
Free by normal commercial standards of objectionable odor, dust, solid or liquid matter, wax, gum and gum forming constituents, or aromatic hydrocarbon which might cause injury to or interfere with the proper operation of all equipment through which it flows.
FLUID CHARACTERISTICS
DESIGN RAW GAS CONSUMPTION (DRY BASIS)
PART D
|
Gat components |
Mol% |
|
Mediane Ethane Propane n-butane i-Pentane n-Pentane Hexanes Heptane+ co2 N2 O2 h2s |
88.75 5.93 1.28 0.26 0.26 0.09 0.06 0.06 0.10 2.55 0.66 0.00 0.00 |