Black Hills Shoshone Pipeline, LLC
Gas Quality Analytical and Calculation Methods and Procedures
Posting Date: November 6, 2015
| Procedure / method | Related industry standard |
|---|---|
| Spot or Composite Sample | Gas Processors Association (GPA) 2166 |
| Lab Chromatograph | GPA 2172, GPA 2145, GPA 2261, GPA 2198, GPA 2286 |
| GPM Calculation | GPA 2145 |
| Heating Value Calculation | GPA 2145, GPA 2712 |
Gas Samples Taken Monthly by Black Hills Shoshone Pipeline, 307-527-3971
Calculations / Methods
Real gas, 14.73 psia @ 60o F
Applicable current GPA methods, procedures and constants are used.