Viking Gas Transmission Company

Original Volume No. 1

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Effective Date: 06/01/1991, Docket: GT91- 25-000, Status: Effective

Second Revised Sheet No. 168 Second Revised Sheet No. 168 : Superseded

Superseding: First Revised Sheet No. 168

 

VIKING GAS TRANSMISSION COMPANY

MINIMUM METER TUBE CAPACITIES

 

 

Beta Ratio is Approximately = 0.2 Flowing Temperature - 60 degrees F.

CONDITIONS: Differential Pressure = 10 in. H2O Meter Tubes are fabricated from Sched 40 pipe

Specific Gravity = 0.600 Volumes shown are thousand cubic feet / day (MSCFD)

 

Plate = 0.500 0.625 0.875 1.250 1.750 2.000 2.500 3.000

Beta = 0.2419 0.2037 0.2173 0.2061 0.2193 0.1996 0.2094 0.2000

 

2 Inch 3 Inch 4 Inch 6 Inch 8 Inch 10 Inch 12 Inch 16 Inch

Pressure Tube Tube Tube Tube Tube Tube Tube Tube

--------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ----------

 

200 71 111 217 443 870 1,135 1,774 2,553

250 80 124 244 497 976 1,273 1,991 2,866

300 88 137 268 547 1,073 1,400 2,190 3,152

350 95 148 291 593 1,164 1,519 2,375 3,418

400 102 159 312 637 1,249 1,630 2,549 3,669

 

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450 109 169 332 678 1,331 1,736 2,715 3,907

500 115 179 352 718 1,408 1,837 2,873 4,136

550 121 189 371 756 1,483 1,935 3,026 4,355

600 127 198 389 793 1,555 2,029 3,173 4,568

650 133 207 406 828 1,626 2,121 3,316 4,774

 

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700 139 216 423 863 1,694 2,210 3,456 4,974

750 144 224 440 897 1,761 2,297 3,592 5,170

800 149 232 456 930 1,826 2,382 3,725 5,361

850 155 241 472 963 1,890 2,465 3,855 5,549

900 160 249 488 995 1,952 2,547 3,983 5,733

 

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950 165 256 503 1,026 2,014 2,627 4,108 5,914

1000 170 264 518 1,057 2,074 2,706 4,232 6,091

1050 175 272 533 1,087 2,134 2,784 4,353 6,266

1100 179 279 548 1,117 2,192 2,860 4,473 6,438

1150 184 287 562 1,147 2,250 2,936 4,591 6,608

1200 189 294 576 1,176 2,307 3,010 4,707 6,775

 

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STIPULATIONS OF THE ABOVE CAPACITIES

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1. Use the highest expected pressure when determining the minimum capacity.

 

2. These capacities do not consider restrictions and pressure losses associated with regulators and/or

piping configurations.

 

3. These volumes may only be used to determine capacities of existing meter stations. They should not

be used in designing or estimating new facilities. -------- ---

 

4. These capacities are valid for all existing meter stations.

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5. Contact the Measurement Department if there are any exceptions or questions concerning these

capacities.

 

* This tariff sheet is provided for general information purposes only and should not be relied upon by

Shippers as indicating measurement accuracy for any specific transactions or conditions.