Common use of Gas Quality Determination Clause in Contracts

Gas Quality Determination. Tests for oxygen, carbon dioxide, sulphur, and hydrogen sulphide content of the Gas delivered hereunder shall be made as often as deemed necessary by Gatherer, by means commonly used and accepted in the industry. Gas Analysis Samples shall be taken by Gatherer at the time of meter inspection and verification or at more frequent periods as agreed. These samples shall be used to determine the heating value and specific gravity to be used in computations in the measurement of Gas until the next regular test, or until changed by special test. For the purpose of determining initial heating value, all BTUs determined shall be based upon dry water vapor content at the same base pressure and base temperature conditions. No heating value will be credited for BTU’s attributable to hydrogen sulphide or other non-hydrocarbon components. All heating values must be applied to the calculated volumes at the same base pressure. Any adjustments to MMBTU or quality based on water vapor condition shall be performed as outlined in the “Water Vapor Correction” section in the Standards for Gas Measurement Computations in this document. Unless otherwise supported by a representative extended Gas analysis, Gatherer shall assume that C6+ components from a Gas analysis sample are broken down as follows: 60% normal Hexane, 30% normal Heptane, and 10% normal Octane. Gatherer shall sample and determine the gross heating value, relative density and compressibility by utilizing the latest edition of the following industry standards: 4.1 Gas Processors Association (GPA) 2166, Obtaining Natural Gas Samples for Analysis by Gas 4.2 Gas Processors Association (GPA) 2261, Analysis for Natural Gas and Similar Gaseous Mixtures by Gas Chromatography . 4.3 Gas Processors Association (GPA) 2145, Physical Constants for Paraffin Hydrocarbons and Other Components of Natural Gas. 4.4 Gas Processors Association (GPA) 2172, Calculation of Gross Heating Value, Relative Density, and Compressibility of Natural Gas Mixtures from Compositional Analysis. 4.5 American Gas Association Report Number 8 (AGA8), Compressibility Factors of Natural Gas and Other Related Hydrocarbon Gases. Gatherer shall sample the flowing Gas stream utilizing one of the following methods: 4.6 On-line Chromatography - If this method is utilized, an industry accepted gas chromatograph with full audit and error logging must be used, and maintained and calibrated by qualified personnel. 4.7 Accumulated Sample (also known as Composite Sample) - If this method is utilized, the application of Gas quality in the volume calculation will be the time period mutually agreeable to both Parties and will be valid until the next sample is obtained.

Gas Quality Determination. Tests for oxygen, carbon dioxide, sulphur, and hydrogen sulphide content of the Gas delivered hereunder shall be made as often as deemed necessary by Gatherer, by means commonly used and accepted in the industry. Gas Analysis Samples shall be taken by Gatherer at the time of meter inspection and verification or at more frequent periods as agreed. These samples shall be used to determine the heating value and specific gravity to be used in computations in the measurement of Gas until the next regular test, or until changed by special test. For the purpose of determining initial heating value, all BTUs determined shall be based upon dry water vapor content at the same base pressure and base temperature conditions. No heating value will be credited for BTU’s attributable to hydrogen sulphide or other non-non- hydrocarbon components. All heating values must be applied to the calculated volumes at the same base pressure. Any adjustments to MMBTU or quality based on water vapor condition shall be performed as outlined in the “Water Vapor Correction” section in the Standards for Gas Measurement Computations in this document. Unless otherwise supported by a representative extended Gas analysis, Gatherer shall assume that C6+ components from a Gas analysis sample are broken down as follows: 60% normal Hexane, 30% normal Heptane, and 10% normal Octane. Gatherer shall sample and determine the gross heating value, relative density and compressibility by utilizing the latest edition of the following industry standards: 4.1 Gas Processors Association (GPA) 2166, Obtaining Natural Gas Samples for Analysis by Gas 4.2 Gas Processors Association (GPA) 2261, Analysis for Natural Gas and Similar Gaseous Mixtures by Gas Chromatography Chromatography. 4.3 Gas Processors Association (GPA) 2145, Physical Constants for Paraffin Hydrocarbons and Other Components of Natural Gas. 4.4 Gas Processors Association (GPA) 2172, Calculation of Gross Heating Value, Relative Density, and Compressibility of Natural Gas Mixtures from Compositional Analysis. 4.5 American Gas Association Report Number 8 (AGA8), Compressibility Factors of Natural Gas and Other Related Hydrocarbon Gases. Gatherer shall sample the flowing Gas stream utilizing one of the following methods: 4.6 On-line Chromatography - If this method is utilized, an industry accepted gas chromatograph with full audit and error logging must be used, and maintained and calibrated by qualified personnel. 4.7 Accumulated Sample (also known as Composite Sample) - If this method is utilized, the application of Gas quality in the volume calculation will be the time period mutually agreeable to both Parties and will be valid until the next sample is obtained.

Gas Quality Determination. Tests for oxygen, carbon dioxide, sulphurSulphur, and hydrogen sulphide Sulphide content of the Gas delivered hereunder shall be made as often as deemed necessary by GathererXxxxxxxx, by means commonly used and accepted in the industry. Gas Analysis Samples shall be taken by Gatherer Xxxxxxxx at the time of meter inspection and verification or at more frequent periods as agreed. These samples shall be used to determine the heating value and specific gravity to be used in computations in the measurement of Gas until the next regular test, or until changed by special test. For the purpose of determining initial heating value, all BTUs determined shall be based upon dry water vapor content at the same base pressure and base temperature conditions. No heating value will be credited for BTU’s BTUs attributable to hydrogen sulphide or other non-hydrocarbon components. All heating values must be applied to the calculated volumes at the same base pressure. Any adjustments to MMBTU MMBtu or quality based on water vapor condition shall be performed as outlined in the “Water Vapor Correction” section in the Standards for Gas Measurement Computations in this document. Unless otherwise supported by a representative extended Gas analysis, Gatherer Xxxxxxxx shall assume that C6+ components from a Gas analysis sample ​ ​ ANCHOR SHIPPER GAS GATHERING AGREEMENT Exhibit H AMS AS GATHERER ​ EPSILON ENERGY USA, INC. AS SHIPPER ​ ​ ​ ​ are broken down as follows: 60% normal Hexane, 30% normal Heptane, and 10% normal Octane. Gatherer shall sample and determine the gross heating valueGross Heating Value, relative density and compressibility by utilizing the latest edition of the following industry standards: 4.1 Gas Processors Association (GPA) 2166, Obtaining Natural Gas Samples for Analysis by Gas. 4.2 Gas Processors Association (GPA) 2261, Analysis for Natural Gas and Similar Gaseous Mixtures by Gas Chromatography Chromatography. 4.3 Gas Processors Association (GPA) 2145, Physical Constants for Paraffin Hydrocarbons and Other Components of Natural Gas. 4.4 Gas Processors Association (GPA) 2172, Calculation of Gross Heating Value, Relative Density, and Compressibility of Natural Gas Mixtures from Compositional Analysis. 4.5 American Gas Association Report Number 8 (AGA8), Compressibility Factors of Natural Gas and Other Related Hydrocarbon Gases. Gatherer shall sample the flowing Gas stream utilizing one of the following methods: 4.6 On-line Chromatography - – If this method is utilized, an industry accepted gas chromatograph with full audit and error logging must be used, and maintained and calibrated by qualified personnel. 4.7 Accumulated Sample (also known as Composite Sample) - – If this method is utilized, the application of Gas quality in the volume calculation will be the time period mutually agreeable to both Parties and will be valid until the next sample is obtained.

Gas Quality Determination. Tests for oxygen, carbon dioxide, sulphursulfur, and hydrogen sulphide sulfide content of the Gas delivered hereunder shall pursuant to this Contract will be made as often as deemed necessary by Gatherer, by means commonly used and accepted in the industry. Gas Analysis Samples shall will be taken by Gatherer at the time of meter inspection and verification or at more frequent periods as agreed. These samples shall will be used to determine the heating value and specific gravity to be used in computations in the measurement of Gas until the next regular test, or until changed by special test. For the purpose of determining initial heating value, all BTUs determined shall will be based upon dry water vapor content at the same base pressure and base temperature conditions. No heating value will be credited for BTU’s BTUs attributable to hydrogen sulphide sulfide or other non-hydrocarbon components. All heating values must be applied to the calculated volumes at the same base pressure. Any adjustments to MMBTU or quality based on water vapor condition shall will be performed as outlined in the “Water Vapor Correction” section in the Standards for Gas Measurement Computations in this documentthese General Terms. Unless otherwise supported by a representative extended Gas gas analysis, Gatherer shall will assume that C6+ components from a Gas analysis sample are broken down as follows: 60% normal Hexane, 30% normal Heptane, and 10% normal Octane. Gatherer shall will sample and determine the gross heating valueGross Heating Value, relative density density, and compressibility by utilizing the latest edition of the following industry standards: 4.1 (a) Gas Processors Association (“GPA”) 2166, Obtaining Natural Gas Samples for Analysis by Gas. 4.2 Gas Processors Association (GPAb) GPA 2261, Analysis for Natural Gas and Similar Gaseous Mixtures by Gas Chromatography Chromatography. 4.3 Gas Processors Association (GPAc) GPA 2145, Physical Constants for Paraffin Hydrocarbons and Other Components of Natural Gas. 4.4 Gas Processors Association (GPAd) GPA 2172, Calculation of Gross Heating Value, Relative Density, and Compressibility of Natural Gas Mixtures from Compositional Analysis. 4.5 American Gas Association (e) AGA Report Number 8 (AGA8)8, Compressibility Factors of Natural Gas and Other Related Hydrocarbon Gases. Gatherer shall will sample the flowing Gas stream utilizing one of the following methods: 4.6 (i) On-line Chromatography - If this method is utilized, an industry accepted gas Gas chromatograph with full audit and error logging must be used, and maintained and calibrated by qualified personnel. 4.7 (ii) Accumulated Sample (also known as Composite Sample) - If this method is utilized, the application of Gas quality in the volume calculation will be the time period mutually agreeable to both Parties and will be valid until the next sample is obtained. (iii) Spot Sample - If this method is utilized, the application of Gas quality in the volume calculation will be the time period mutually agreeable to both Parties and will be valid until the next sample is obtained. Samples for the first Month of flow (first flow sample) will be applied from the date of first Gas flow until the next sample is obtained. Spot sampling will be performed at a minimum of the same frequency of inspection and verification and the frequency will be determined based upon the average daily flow rate at the Receipt Point as outlined in the “Meter Inspection and Verification” section of these General Terms. Upon mutual agreement of the Parties, other types of BTU per cubic foot measuring devices may be installed and operated, and the Gross Heating Value will be computed in accordance with the manufacturer’s instructions for same and consistent with industry-accepted practices for transmission BTU per cubic foot measurement.

Gas Quality Determination. Tests for oxygen, carbon dioxide, sulphursulfur, and hydrogen sulphide sulfide content of the Gas delivered hereunder shall pursuant to this Contract will be made as often as deemed necessary by Gatherer, by means commonly used and accepted in the industry. Gas Analysis Samples shall will be taken by Gatherer at the time of meter inspection and verification or at more frequent periods as agreed. These samples shall will be used to determine the heating value and specific gravity to be used in computations in the measurement of Gas until the next regular test, or until changed by special test. For the purpose of determining initial heating value, all BTUs determined shall will be based upon dry water vapor content at the same base pressure and base temperature conditions. No heating value will be credited for BTU’s attributable to hydrogen sulphide sulfide or other non-hydrocarbon components. All heating values must be applied to the calculated volumes at the same base pressure. Any adjustments to MMBTU or quality based on water vapor condition shall will be performed as outlined in the “Water Vapor Correction” section in the Standards for Gas Measurement Computations in this documentthese General Terms. Unless otherwise supported by a representative extended Gas gas analysis, Gatherer shall will assume that C6+ components from a Gas analysis sample are broken down as follows: 60% normal Hexane, 30% normal Heptane, and 10% normal Octane. Gatherer shall will sample and determine the gross heating valueGross Heating Value, relative density density, and compressibility by utilizing the latest edition of the following industry standards: 4.1 (a) Gas Processors Association (“GPA”) 2166, Obtaining Natural Gas Samples for Analysis by Gas. 4.2 Gas Processors Association (GPAb) GPA 2261, Analysis for Natural Gas and Similar Gaseous Mixtures by Gas Chromatography Chromatography. 4.3 Gas Processors Association (GPAc) GPA 2145, Physical Constants for Paraffin Hydrocarbons and Other Components of Natural Gas. 4.4 Gas Processors Association (GPAd) GPA 2172, Calculation of Gross Heating Value, Relative Density, and Compressibility of Natural Gas Mixtures from Compositional Analysis. 4.5 American Gas Association (e) AGA Report Number 8 (AGA8)8, Compressibility Factors of Natural Gas and Other Related Hydrocarbon Gases. Gatherer shall will sample the flowing Gas stream utilizing one of the following methods: 4.6 (a) On-line Chromatography - If this method is utilized, an industry accepted gas Gas chromatograph with full audit and error logging must be used, and maintained and calibrated by qualified personnel. 4.7 (b) Accumulated Sample (also known as Composite Sample) - If this method is utilized, the application of Gas quality in the volume calculation will be the time period mutually agreeable to both Parties and will be valid until the next sample is obtained. (c) Spot Sample - If this method is utilized, the application of Gas quality in the volume calculation will be the time period mutually agreeable to both Parties and will be valid until the next sample is obtained. Samples for the first Month of flow (first flow sample) will be applied from the date of first Gas flow until the next sample is obtained. Spot sampling will be performed at a minimum of the same frequency of inspection and verification and the frequency will be determined based upon the average daily flow rate at the Receipt Point as outlined in the “Meter Inspection and Verification” section of these General Terms. (d) Upon mutual agreement of the Parties, other types of BTU per cubic foot measuring devices may be installed and operated, and the Gross Heating Value will be computed in accordance with the manufacturer’s instructions for same and consistent with industry-accepted practices for transmission BTU per cubic foot measurement.