FEDERAL ENERGY REGULATORY COMMISSION WASHINGTON, DC OFFICE OF ENERGY MARKET REGULATION

Transcription

1 FEDERAL ENERGY REGULATORY COMMISSION WASHINGTON, DC OFFICE OF ENERGY MARKET REGULATION Northern Natural Gas Company 1111 South 103rd Street Omaha, NE In Reply Refer To: Letter Order Pursuant to Northern Natural Gas Company Docket No. RP July 24, 2018 Attention: Reference: Laura Demman, Vice President General Counsel and Regulatory Affairs Amended Negotiated Rate Service Agreements Dear Ms. Demman: On June 29, 2018, Northern Natural Gas Company (Northern) filed tariff records 1 to reflect revisions to several negotiated rate service agreements and to remove an expired agreement. Northern requests waiver of the Commission s 30-day notice requirement and the tariff records be made effective July 1, Waiver of the notice requirement is granted and the referenced tariff records are accepted effective July 1, 2018, as requested. Public notice of the filing was issued on July 3, Interventions and protests were due as provided in section of the Commission s regulations (18 C.F.R (2017)). Pursuant to Rule 214 (18 C.F.R (2017)), all timely filed motions to intervene and any unopposed motion to intervene out-of-time filed before the issuance date of this order are granted. Granting late intervention at this stage of the proceeding will not disrupt the proceeding or place additional burdens on existing parties. No protests or adverse comments were filed. 1 See Appendix.

2 - 2 - This acceptance for filing shall not be construed as a waiver of the requirements of section 7 of the Natural Gas Act, as amended; nor shall it be construed as constituting approval of the referenced filing or of any rate, charge, classification, or any rule, regulation, or practice affecting such rate or service contained in your tariff; nor shall such acceptance be deemed as recognition of any claimed contractual right or obligation associated therewith; and such acceptance is without prejudice to any findings or orders which have been or may hereafter be made by the Commission in any proceeding now pending or hereafter instituted by or against your company. This order constitutes final agency action. Requests for rehearing by the Commission may be filed within 30 days of the date of issuance of this order, pursuant to 18 C.F.R (2017). Sincerely, Marsha K. Palazzi, Director Division of Pipeline Regulation

3 - 3 - Appendix Northern Natural Gas Company FERC NGA Gas Tariff Gas Tariffs Tariff Records Accepted Effective July 1, 2018 Sheet No. 66, Negotiated Rates, Sheet No. 66B.01a, Negotiated Rates, Sheet No. 66B.01b, Negotiated Rates, Sheet No. 66B.01c, Negotiated Rates, Sheet No. 66B.04, Negotiated Rates, Sheet No. 66B.22, Negotiated Rates, Sheet No. 66B.22a, Negotiated Rates, Sheet No. 66B.23, Negotiated Rates, Sheet No. 66B.23a, Negotiated Rates, Sheet No. 66B.25, Negotiated Rates, Sheet No. 66B.26a, Negotiated Rates, 3.0.0

4 Tariff record(s) to be inserted into your copy of Northern Natural Gas Company s FERC Gas Tariff,

5 FERC Gas Tariff Thirteenth Revised Sheet No. 66 Twelfth Revised Sheet No. 66 STATEMENT OF NEGOTIATED RATES 1/ Rate Negotiated Other Receipt Delivery Shipper Name Schedule Rate Charges Volume Point(s) Point(s) Otter Creek Ethanol, LLC TFX 5/ 5,500 All Market Area All Market Area Contract Receipt Points Delivery Points Valero Renewable Fuels TFX 30/ 10,000 NBPL/NNG Ventura Verasun Hartley Company, LLC Ethanol Contract Flint Hills Resources TFX 48/ 9,500 NBPL/NNG FHR Arthur Arthur, LLC Welcome Contract Ogden Deferred Ogden Deferred Delivery Delivery

6 FERC Gas Tariff Thirty Sixth Revised Sheet No. 66B.01a Thirty Fifth Revised Sheet No. 66B.01a STATEMENT OF NEGOTIATED RATES 1/ Rate Negotiated Other Receipt Delivery Shipper Name Schedule Rate Charges Volume Point(s) _ Point(s) Occidental Energy TFX 183/ 4,000 Occidental NNG Demarcation Marketing, Inc. Permian Gaines Atmos Spraberry Contract DCP Fullerton El Paso/NNG Plains Plant 26 (Del) MID 1-7 Pooling EL Pas/NNG Waha All Field Area Enterprise Texas receipt points Pipeline Spraberry located in MID 3 MID 1-7 Pooling Oasis/NNG Waha Occidental Permian/ Hobbs Oxy Crossett Plant City of Sioux Center TFX 188/ 400 All Market Area All Market Area Contract Receipt Points Delivery Points Occidental Energy TFX 189/ 30,000 MID Continent Hess Seminole C02 Marketing Inc. Pool Plant Contract Permian Pooling Point All Field Area Receipt Points (including pools) Great River Energy TFX 192/ 30,000 All Market Area Ventura Def. Del. Contract Receipt Points GRE Cambridge during the months Power Plant of November through March GRE Elk River Plant MID 17 Pooling Ogden Def. Del. Pleasant Valley Def. Delivery Pleasant Valley Power Plant Ventura Pooling Macquarie Energy LLC TFX 195/ 50,000 NBPL/NNG Ventura NNG Demarcation Contract Ventura Pooling Demarc Def. Delivery Golden Spread Electric TFX 198/ 210,000 CIG Garden City Antelope Station- Cooperative, Inc. Interconnect Hale Co Contract KMIGT Pony Express Tescott Mid Continent Pool NNG Demarcation Oasis/NNG Waha ONEOK Westex Seagraves Permian Pooling Point Regency Jal #3 Plant Al-Corn Clean Fuel TF 199/ 5,258 All Market Area Al-Corn TBS #1 Contract Receipt Points Ogden Def. Del. SEMCO Energy, Inc D/B/A TF 200/ 44,250 All Market Area All Market Area SEMCO Energy Gas Company Receipt Points Delivery Points Contract Hartree Partners, LP TFX 201/ 202,370 Term 07/01/2018 through 07/31/2018 Contract Field Area: All Field Area Brownfield Pooling MID 1 MID 7 NNG Demarcation Receipt Points Demarc Def. Delivery 50,000 Market Area: NNG Demarcation ANR/NNG Janesville Demarc Def. Nicor-East Dubuque Delivery

7 FERC Gas Tariff Thirty Second Revised Sheet No. 66B.01b Thirty First Revised Sheet No. 66B.01b STATEMENT OF NEGOTIATED RATES 1/ Rate Negotiated Other Receipt Delivery Shipper Name Schedule Rate Charges Volume Point(s) _ Point(s) Hartree Partners, LP TFX 201/ 100,000 Term 08/01/2018 through 10/31/2018 Contract Field Area: El Paso/NNG NNG Demarcation Plains 30 (REC) Demarc Def. Delivery Oasis/NNG Waha Kinder Morgan Keystone Storage Winkler All Field Area MID 1 MID 7 receipt points 50,000 Market Area: NNG Demarcation ANR/NNG Janesville Demarc Def. Nicor-East Dubuque Delivery Hartree Partners, LP TFX 201/ 100,000 Term 11/01/2018 through 03/31/2020 Contract El Paso/NNG NNG Demarcation Plains 30 (REC) Demarc Def. Delivery Oasis/NNG Waha All Field Area MID 1 MID 7 receipt points Macquarie Energy LLC TFX 202/ 69,010 Term 07/01/2018 through 07/31/2018 Contract DCP Eunice Plant NNG Demarcation Targa Eunice Demarc Def. Delivery Plant Brownfield Pooling Targa Monument Plant Lea CO (R) All Field Area MID 1 - MID 7 receipt points Brownfield Pooling Macquarie Energy LLC TFX 202/ 34,100 Term 08/01/2018 through 10/31/2019 Contract DCP Eunice Plant NNG Demarcation Targa Eunice Demarc Def. Delivery Plant Targa Monument Plant Lea CO (R) All Field Area MID 1 - MID 7 receipt points Conexus Energy, LLC TFX 203/ 80,949 Term 07/01/2018 through 07/31/2018 Contract DCP Linam Ranch NNG Demarcation Plant Outlet Demarc Def. Delivery Oasis/NNG Waha Brownfield Pooling All Field Area MID 1 - MID 7 receipt points Brownfield Pooling Conexus Energy, LLC TFX 203/ 40,000 Term 08/01/2018 through 10/31/2019 Contract DCP Linam Ranch NNG Demarcation Plant Outlet Demarc Def. Delivery Oasis/NNG Waha All Field Area MID 1 - MID 7 receipt points Conexus Energy, LLC TFX 203/ 5,000 Term 11/01/2019 through 03/31/2020 Contract DCP Linam Ranch NNG Demarcation Plant Outlet Demarc Def. Delivery Oasis/NNG Waha All Field Area MID 1 - MID 7 receipt points

8 FERC Gas Tariff Twentieth Revised Sheet No. 66B.01c Nineteenth Revised Sheet No. 66B.01c Minnesota Energy TFX 204/ 45,000 All Market Area Rochester MN #1D Resources Corporation Receipt Points Rochester MN #2 Contract Rochester MN #1B ARM Energy Management LLC TFX 205/ 101,186 Term 07/01/2018 through 07/31/2018 Contract Oasis/NNG Waha NNG Demarcation El Paso/NNG Waha Brownfield Pooling Kinder Morgan Keystone Storage Winkler Demarc Def. Delivery Brownfield Pooling ARM Energy Management LLC TFX 205/ 50,000 Term 08/01/2018 through 10/31/2018 Contract Oasis/NNG Waha NNG Demarcation El Paso/NNG Waha Kinder Morgan Keystone Storage Winkler Tenaska Marketing Ventures TFX 207/ 40,000 Oasis/NNG Waha NNG Demarcation Contract All Field Area Demarc Def. Delivery MID 1-7 receipt Points including the MID 1-7 Pooling Point Hartree Partners, LP TFX 208/ 52,010 Term 07/01/2018 through 07/31/2018 Contract Oasis/NNG Waha NNG Demarcation All Field Area Demarc Def. Delivery MID 1 MID 7 Brownfield Pooling Receipt Points Brownfield Pooling Hartree Partners, LP TFX 208/ 25,700 Term 08/01/2018 through 03/31/2020 Contract Oasis/NNG Waha NNG Demarcation All Field Area Demarc Def. Delivery MID 1 MID 7 Receipt Points Targa Gas Marketing LLC TFX 209/ 70,000 Oasis/NNG Waha NNG Demarcation Contract All Field Area Demarc Def. Delivery MID 1-7 receipt Points Midwest Natural Gas, Inc. TFX 212/ 744 All Market Area All Market Area Contract Receipt Points Delivery Points Superior Pipeline Texas, TFX 213/ 20,000 Beaver Pooling Beaver Pooling L.L.C. Contract Superior NNG Demarcation Hemphill CO Plant

9 FERC Gas Tariff Eighth Revised Sheet No. 66B.04 Seventh Revised Sheet No. 66B.04 48/ For the period 07/01/2008 through 07/15/2008, for the contract MDQ, Shipper shall pay a base reservation rate equal to $0.0000/DTH/day, and a commodity rate equal to the maximum rate provided in Northern's FERC Gas Tariff. These rates include the applicable Annual Charge Adjustment and electric compression charges. For the period 07/16/2008 through 08/31/2018, for the contract MDQ, Shipper shall pay a total monthly reservation rate equal to $0.4583/DTH multiplied by the contract MDQ multiplied by In addition, Shipper shall pay a commodity rate equal to the maximum rate provided in Northern's FERC Gas Tariff as revised from time to time. These rates include the applicable Annual Charge Adjustment and electric compression charges. For the period 07/16/2008 through 08/31/2008, the contract MDQ shall be 0 DTH/day. For the month of September 2008, Shipper shall pay an additional reservation charge equal to a one-time total of $202, In addition to the above rate(s), Shipper shall pay any applicable fuel use and unaccounted for. In addition to the above rate(s), Shipper shall pay (i) the FERC approved Carlton surcharge and (ii) all FERC approved surcharges that are made effective after the effective date of this Amendment and applicable to the service provided hereunder.

10 FERC Gas Tariff Twenty Fourth Revised Sheet No. 66B.22 Twenty Third Revised Sheet No. 66B / Beginning 11/01/2017 or the first day of the month following the in-service date of the facilities upgrades for a period of 2 years, the rate provisions are amended as follows: The monthly firm reservation charge shall be equal to the maximum tariff rate as specified in Northern's FERC Gas Tariff, as revised from time to time, plus any other previously negotiated rate add-ons, plus an amount equal to a Lake Linden and Marquette 1A Projects Facility Cost Add-on Demand Charge of $ Dth/day. The total amount to be reimbursed to Northern by Shipper will be subject to a true-up to Actual Costs. Northern will adjust the Facility Cost Add-on Demand Charge for the last year of the recovery period to recover the appropriate additional Actual Costs not previously included or to take into account the circumstance where Actual Costs are less than the estimated costs for the construction of the facilities. In addition, Shipper shall pay the maximum commodity rate as specified in Northern's FERC Gas Tariff, as revised from time to time, for all quantities delivered plus all current and future applicable surcharges as set forth in Northern's FERC Gas Tariff. The maximum daily quantities of the Agreement are 44,250 Dth/day for November through March and 31,350Dth/day for April through October. 201/ For the period 07/01/2018 through 07/31/2018: The Total Monthly Charge for the Field Area Contract MDQ shall be the MDQ multiplied by $3.3199/Dth (rate) and shall include all applicable surcharges; except for any quantities delivered to NNG Field/Mkt Demarcation-16B (POI 37654) or Demarc Def.-Delivery (POI 62389) above 50,000 Dth/day that are not ultimately redelivered to ANR/NNG Janesville (POI 180) or NICOR-East Dubuque (POI 234), Shipper shall pay an additional $0.15 Dth/day. The Total Monthly Charge for the Market Area Contract MDQ shall be the Market Area MDQ multiplied by $1.672/Dth (rate) and shall include all applicable surcharges. that is unable to be delivered up to the Field Area and Market Area MDQ. In the event of an outage on Northern that impacts the Shipper's ability to flow the primary receipt and delivery points in this Agreement, Northern and Shipper will work together on a commercially reasonable basis to realign to an alternate receipt point. If no such point is available, then Shipper will not pay more for the Field Area and Market Area services hereunder than if reservation charge credits under Section 22 of the General Terms and Conditions of Northern's FERC Gas Tariff would have applied. The additional charge of $0.15 Dth/day in the paragraph above may be reduced in the Field Area correspondingly to any reduced quantities in the Market Area.

11 FERC Gas Tariff Third Revised Sheet No. 66B.22a Second Revised Sheet No. 66B.22a 201/ Continued The rate set forth above is applicable to the receipt and delivery points (POI) listed below. Except for any alternate quantities received (i) from points located in MIDs 8-16A and delivered to NNG Field/MKT Demarcation-16B (POI 37654) or Demarc Def.-Delivery (POI 62389) that will be charged an incremental charge of the difference between the Midpoint price of "Gas Daily" Northern, demarc and Midpoint price of "Gas Daily" Panhandle, Tx-Okla. but in no event less than $0.20/Dth; (ii) from points located in MIDs 1-7 and delivered to points located in MIDs 1-7 that will be charged an incremental charge of the difference between the Midpoint price of "Gas Daily" Waha and Midpoint price of "Gas Daily" El Paso, Permian but in no event less than $0.20/Dth; or (iii) from points located in MIDs 8-16B and delivered to points located in MIDs 1-7 that will be charged an incremental charge of the difference between the Midpoint price of "Gas Daily" Waha and Midpoint price of "Gas Daily" Panhandle, Tx-Okla. but in no event less than $0.20/Dth, Shipper agrees that if any other receipt or delivery points are used on an alternate basis, Shipper will pay an incremental $0.20/Dth for the entire contract MDQ during the month that any other points are used. In addition to the foregoing, for quantities delivered to NNG Field/Mkt Demarcation (POI 37654) (Demarc) or Demarc Def.-Delivery (POI 62389) above the Demarc MDQ, Shipper shall pay an additional $0.20/Dth/day charge. Further, if any primary points are realigned, Shipper shall pay an incremental $0.30/Dth for the entire contract MDQ for the remaining term of the Agreement. Notwithstanding the above, in the event of an outage on Northern's pipeline system that impacts Shipper's ability to schedule any primary receipt and delivery points, Shipper may, without incurring the additional charges above, use (1) any Field Area receipt for delivery to Demarc or Demarc Def.-Delivery as long as total quantities delivered to Demarc or Demarc Def.-Delivery do not exceed the Demarc MDQ, and (2) any receipt point listed below for delivery to any non-primary Field Area delivery point, not to exceed the Demarc MDQ less any quantities delivered to Demarc or Demarc Def.-Delivery. For the period 08/01/2018 through 03/31/2020: For the period 08/01/2018 through 10/31/2018, the Field Area MDQ Total Monthly Charge for the Contract MDQ shall be the MDQ multiplied by $0.221/Dth (rate) multiplied by 30.4 and shall include all applicable surcharges. For the period 11/01/2018 through 03/31/2020, the Field Area MDQ Total Monthly Charge for the Contract MDQ shall be the MDQ multiplied by $0.22/Dth (rate) multiplied by 30.4 and shall include all applicable surcharges. that is unable to be delivered up to the Field Area MDQ. In the event of an outage on Northern that impacts the Shipper's ability to flow the primary receipt and delivery points in this Agreement, Northern and Shipper will work together on a commercially reasonable basis to realign to an alternate receipt point. If no such point is available, then Shipper will not pay more for the Field Area services hereunder than if reservation charge credits under Section 22 of the General Terms and Conditions of Northern's FERC Gas Tariff would have applied.

12 FERC Gas Tariff Thirty First Revised Sheet No. 66B.23 Thirtieth Revised Sheet No. 66B / For the period 07/01/2018 through 07/31/2018: The Total Monthly Charge for the Contract MDQ shall be the MDQ multiplied by $3.4925/DTH (rate) and shall include all applicable surcharges. that is unable to be delivered up to the MDQ, Shipper will not pay more for services hereunder than if reservation charge credits under Section 22 of the General Terms and Conditions of Northern's FERC Gas Tariff would have applied. The rates set forth above are applicable to the receipt and delivery points (POI) listed. Shipper agrees that if any other receipt or delivery points are used on an alternate basis, Shipper will pay an incremental $0.20/Dth for all such delivered quantities. In addition to the foregoing, for quantities delivered to NNG Field/Mkt Demarcation-16B (POI 37654) (Demarc) or Demarc Def.-Delivery (POI 62389) above the Demarc MDQ, Shipper shall pay an additional $0.20/Dth/day charge. Notwithstanding the above, in the event of an outage on Northern's pipeline system that impacts Shipper's ability to schedule any primary receipt and delivery points, Shipper may, without incurring any incremental charges, use (1) any Field Area receipt for delivery to Demarc or Demarc Def.-Delivery as long as total quantities delivered to Demarc or Demarc Def.-Delivery do not exceed the Demarc MDQ, and (2) any receipt point listed below for delivery to any non-primary Field Area delivery point, not to exceed the Demarc MDQ less any quantities delivered to Demarc or Demarc Def.- Delivery. In addition, in the event of a physical supply constraint at a primary receipt point, caused by operational issues on either Northern's system or the upstream pipeline, Shipper may use any Field Area receipt point in MIDs 8 through 16A for up to five consecutive days, but in no event more than ten calendar days per calendar year without incurring the incremental charges above. If any event exceeds the aforementioned time limitations, the incremental charges above shall apply, as applicable, for the days in excess of the time limitations, and Northern will work with Shipper to reasonably accommodate alternate point usage, or realign primary points, if necessary. If any primary points are realigned, Shipper shall pay an additional incremental $0.20/Dth for the entire contract MDQ for the remaining term of the Agreement. For the period 08/01/2018 through 10/31/2019: The Total Monthly Charge for the Contract MDQ shall be the MDQ multiplied by $0.2325/DTH (rate) multiplied by 30.4 and shall include all applicable surcharges. that is unable to be delivered up to the MDQ. The rates set forth above are applicable to the receipt and delivery points (POI) listed. Shipper agrees that if any other receipt or delivery points are used on an alternate basis, Shipper will pay an incremental $0.20/Dth for all such delivered quantities. If any primary points are realigned, Shipper shall pay an incremental $0.20/Dth for the entire contract MDQ for the remaining term of the Agreement. Notwithstanding the above, in the event of an outage on Northern's pipeline system that impacts Shipper's ability to schedule any primary receipt and delivery points, Shipper may, without incurring any incremental charges, use either (1) any Field Area receipt for delivery to NNG Field/Mkt Demarcation (POI 37654) or (2) any receipt point listed for delivery to any Field Area delivery point. In addition, in the event of a physical supply constraint at a primary receipt point, caused by operational issues on either Northern's system or the upstream pipeline, Shipper may use any Field Area receipt point in MIDs 8 through 16A for up to five consecutive days, but in no event more than ten calendar days per calendar year without incurring the incremental charges above. If any event exceeds the aforementioned time limitations, the incremental charges above shall apply, as applicable, for the days in excess of the time limitations, and Northern will work with Shipper to reasonably accommodate alternate point usage, or realign primary points, if necessary.

13 FERC Gas Tariff Third Revised Sheet No. 66B.23a Second Revised Sheet No. 66B.23a 203/ For the period 07/01/2018 through 07/31/2018: The Total Monthly Charge for the Contract MDQ shall be the MDQ multiplied by $3.539/Dth (rate) and shall include all applicable surcharges. that is unable to be delivered up to the MDQ. In the event of an outage on Northern that impacts the Shipper's ability to flow the primary receipt and delivery points in this Agreement, Northern and Shipper will work together on a commercially reasonable basis to realign to an alternate receipt point. If no such point is available, then Shipper will not pay more for services hereunder than if reservation charge credits under Section 22 of the General Terms and Conditions of Northern's FERC Gas Tariff would have applied. The rates set forth above are applicable to the receipt and delivery points (POI) listed. Any delivered quantities received from receipt points located in MIDs 8-16A will be charged an additional $0.20/Dth and any delivered quantities to delivery points located in MIDs 1-16A will be charged an additional $0.20/Dth. In addition to the foregoing, for quantities delivered to NNG Field/Mkt Demarcation (POI 37654) (Demarc) or Demarc Def.-Delivery (POI 62389) above the Demarc MDQ, Shipper shall pay an additional $0.20/Dth/day charge. Further, in the event of an outage on Northern's pipeline system that impacts Shipper's ability to schedule any primary receipt and delivery points, Shipper may, without incurring the additional charges above, use (1) any Field Area receipt point located in MIDs 8 through 16A for delivery to Demarc or Demarc Def.-Delivery as long as total quantities delivered to Demarc or Demarc Def.-Delivery do not exceed the Demarc MDQ, and (2) any receipt point listed for delivery to any non-primary Field Area delivery point, not to exceed the Demarc MDQ less any quantities delivered to Demarc or Demarc Def.-Delivery. If any primary points are realigned, Shipper shall pay an additional $0.30/Dth for the entire contract MDQ for the remaining term of the Agreement. For the period 08/01/2018 through 03/31/2020: If any primary points are realigned, Shipper shall pay an additional $0.30/Dth for the entire contract MDQ for the remaining term of the Agreement. For the period 08/01/2018 through 10/31/2019, the Total Monthly Charge for the Contract MDQ shall be the MDQ multiplied by $0.2356/DTH (rate) multiplied by 30.4 and shall include all applicable surcharges. For the period 11/01/2019 through 03/31/2020, the Total Monthly Charge for the Contract MDQ shall be the MDQ multiplied by $0.2450/DTH (rate) multiplied by 30.4 and shall include all applicable surcharges. that is unable to be delivered up to the MDQ. In the event of an outage on Northern that impacts the Shipper's ability to flow the primary receipt and delivery points in this Agreement, Northern and Shipper will work together on a commercially reasonable basis to realign to an alternate receipt point. If no such point is available, then Shipper will not pay more for services hereunder than if reservation charge credits under Section 22 of the General Terms and Conditions of Northern's FERC Gas Tariff would have applied. The rates set forth above are applicable to the receipt and delivery points (POI) listed. Any delivered quantities received from receipt points located in MIDs 8-16A will be charged an additional $0.20/Dth and any delivered quantities to delivery points located in MIDs 1-16A will be charged an additional $0.20/Dth. Notwithstanding the above, in the event of an outage on Northern's pipeline system that impacts Shipper's ability to schedule any primary receipt and delivery points, Shipper may, without incurring the additional charges above, use either (1) any Field Area receipt point located in MIDs 8 through 16A for delivery to NNG Field/Mkt Demarcation (POI 37654) or Demarc Def.-Delivery (POI 62389) or (2) any receipt point listed for delivery to any Field Area delivery point. If any primary points are realigned, Shipper shall pay an additional $0.30/Dth for the entire contract MDQ for the remaining term of the Agreement.

14 FERC Gas Tariff Fourteenth Revised Sheet No. 66B.25 Thirteenth Revised Sheet No. 66B / For the period 07/01/2018 through 07/31/2018: The daily charge for the Contract MDQ shall be the MDQ multiplied by the "Rate." The "Rate" is the arithmetic value obtained from the formula [("X" minus ("Y" divided by "A")) times "B" times "C"] where "X" = the Midpoint price from "Gas Daily" Northern, demarc; "Y" = the Midpoint price from "Gas Daily" Waha; "A" = 1.0 less the applicable fuel percentage for deliveries to Demarc from receipts in fuel Section 1; "B" = 0.90; and "C" = the actual % of MDQ scheduled on this contract to NNG Field/Mkt Demarcation-16B (POI 37654) and Demarc Def.- Delivery (POI 62389) except in the event that [("X" minus ("Y" divided by "A")) times "B"] is equal to or greater than $0.22 then "C" will be equal to the higher of the actual % of MDQ scheduled on this contract to NNG Field/Mkt Demarcation-16B (POI 37654) and Demarc Def.- Delivery (POI 62389) or 49.41%. However, in no event will [("X" minus ("Y" divided by "A")) times "B"] be less than $ $0.12. The monthly Rate will be the sum of all daily rates from the formula above. that is unable to be delivered up to the MDQ. The rates set forth above are applicable to the receipt and delivery points (POI) listed. Shipper agrees that if any receipt or delivery points not listed are used either on a primary or alternate basis, the rates set forth above will not be applicable and Shipper shall pay the higher of Northern's maximum tariff rates or the rates generated using the formula set forth above where formula component "C" is removed and formula component "Y" is equal to the lower of the "Gas Daily" Midpoint prices at: (i) Waha; (ii) El Paso, Permian; (iii) ANR, Okla; (iv) NGPL, Midcontinent; or (v) Panhandle, Tx.-Okla. for each day for the entire contract MDQ for the month that any points not listed are used; provided, however, quantities received from the MID 1-7 Pooling Point (POI 78930) delivered to the NNG Field/Mkt Demarcation-16B (POI 37654) or Demarc Def.-Delivery (POI 62389) delivery point will be charged an additional daily rate equal to the arithmetic value obtained from the formula ["M" minus "N") times ("P") times ("Q")] where "M" is equal to the Midpoint price from "Gas Daily"; Waha; "N" is equal to the Midpoint price from "Gas Daily" at El Paso, Permian; "P" = the actual % of MDQ scheduled from the MID 1-7 Pooling Point (POI 78930) to NNG Field/Mkt Demarcation-16B (POI 37654) and Demarc Def.-Delivery (POI 62389); "Q"= 50%, but in no event will the additional rate on the scheduled quantity from the MID 1-7 Pooling Point (POI 78930) be less than $0.03. Notwithstanding the aforementioned, in the event of an outage on Northern's pipeline system that impacts the Shipper's ability to schedule any primary receipt or delivery points, Shipper may, use any Field Area receipt and delivery points at the rates charged in above. For the period 08/01/2018 through 10/31/2018: The total daily rate for the Contract MDQ shall be the arithmetic value obtained from the formula [("X" minus ("Y" divided by "A")) times "B" times "C"] (rate) where "X" = the Midpoint price from "Gas Daily" Northern, demarc; "Y" = the Midpoint price from "Gas Daily" Waha; "A" = 1.0 less the applicable fuel percentage for deliveries to Demarc from receipts in fuel Section 1; "B" = 0.90; and "C" = the actual % of MDQ scheduled on this contract except in the event that [("X" minus ("Y" divided by "A")) times "B"] is equal to or greater than $0.36 during the months of November through March (Winter) or $0.22 during the months of April through October (Summer) then "C" will be equal to 100%. However, in no event will [("X" minus ("Y" divided by "A")) times "B"] be less than $0.20 during the Winter and $0.12 during the Summer. The monthly rate will be the sum of all daily rates from the formula above. Shipper's charges above shall be reduced, in Northern's sole discretion, for (i) any quantity that is unable to be delivered up to the MDQ and (ii) for the Gas Days 01/01/2018 through 01/05/2018, any quantity that is received by Northern at an alternate receipt point in MIDS 1 through 16A for delivery to NNG Field/Mkt Demarcation (POI 37654) or Demarc Def. Delivery (POI 62389).

15 FERC Gas Tariff Third Revised Sheet No. 66B.26a Second Revised Sheet No. 66B.26a 208/ For the period 07/01/2018 through 07/31/2018: The Total Monthly Charge for the Contract MDQ shall be the MDQ multiplied by $3.620/DTH (rate) and shall include all applicable surcharges. that is unable to be delivered up to the MDQ. In the event of an outage on Northern that impacts the Shipper's ability to flow the primary receipt and delivery points in this Agreement, Northern and Shipper will work together on a commercially reasonable basis to realign to an alternate receipt point. If no such point is available, then Shipper will not pay more for services hereunder than if reservation charge credits under Section 22 of the General Terms and Conditions of Northern's FERC Gas Tariff would have applied. If any primary points are realigned, Shipper shall pay an additional $0.30/Dth for the entire contract MDQ for the remaining term of the Agreement. The rates set forth above are applicable to the receipt and delivery points (POI) listed. Any delivered quantities received from receipt points located in MIDs 8-16A will be charged an additional $0.20/Dth and any delivered quantities to delivery points located in MIDs 1-16A will be charged an additional $0.20/Dth. In addition to the foregoing, for quantities delivered to NNG Field/Mkt Demarcation (POI 37654) (Demarc) or Demarc Defer.-Delivery (POI 62389) above the Demarc MDQ, Shipper shall pay an additional $0.20/Dth/day charge. Further, in the event of an outage on Northern's pipeline system that impacts Shipper's ability to schedule any primary receipt and delivery points, Shipper may, without incurring the additional charges above, use either (1) any Field Area receipt point located in MIDs 8 through 16A for delivery to NNG Field/Mkt Demarcation (POI 37654) or Demarc Def.-Delivery (POI 62389) or (2) any receipt point listed below for delivery to any Field Area delivery point. For the period 08/01/2018 through 03/31/2020: The Total Monthly Charge for the Contract MDQ shall be the MDQ multiplied by $0.241/DTH (rate) multiplied by 30.4 and shall include all applicable surcharges. that is unable to be delivered up to the MDQ. In the event of an outage on Northern that impacts the Shipper's ability to flow the primary receipt and delivery points in this Agreement, Northern and Shipper will work together on a commercially reasonable basis to realign to an alternate receipt point. If no such point is available, then Shipper will not pay more for services hereunder than if reservation charge credits under Section 22 of the General Terms and Conditions of Northern's FERC Gas Tariff would have applied. The rates set forth above are applicable to the receipt and delivery points (POI) listed. Any delivered quantities received from receipt points located in MIDs 8-16A will be charged an additional $0.20/Dth and any delivered quantities to delivery points located in MIDs 1-16A will be charged an additional $0.20/Dth. Notwithstanding the above, in the event of an outage on Northern's pipeline system that impacts Shipper's ability to schedule any primary receipt and delivery points, Shipper may, without incurring the additional charges above, use either (1) any Field Area receipt point located in MIDs 8 through 16A for delivery to NNG Field/Mkt Demarcation (POI 37654) or Demarc Def.-Delivery (POI 62389) or (2) any receipt point listed for delivery to any Field Area delivery point. If any primary points are realigned, Shipper shall pay an additional $0.30/Dth for the entire contract MDQ for the remaining term of the Agreement.