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Allocation Methodology
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El Paso Natural Gas Company, L.L.C.
Last Update : 6/23/2009 3:21:59 PM
Allocation Methodologies
The following table provides a cross-reference for locations on the transmission system of El Paso Natural Gas Company, L.L.C. (El Paso). Please note that for certain locations, the DRN common codes are the codes assigned to the party interconnecting with El Paso. If you have questions about the information in this table please call Kinder Morgan Western Pipelines Transportation/Storage Services at 1-800-238-3764, option #1.
 Beg Date   Location Name   Location Desc   DRN   Flow Indicator   OBA Or PDA   Methodology   Operator 
3/22/2018 11:39:17 AMALTURADUCRIP  223381   ROBAOBAOccidental Permian Ltd.
3/22/2018 11:39:17 AMAPS PhxDAPS PHX216814   DPDANAESB SwingArizona Public Service Company
3/22/2018 11:39:17 AMAPS YumaDAPS YUM1115     DPDANAESB SwingArizona Public Service Company
3/22/2018 11:39:17 AMAbbott Delivery PointIABBOTTD321170   DPDANAESB SwingAbbott Laboratories
3/22/2018 11:39:17 AMAdams JonesIW41-130125939   DPDANAESB SwingAmarillo Natural Gas, Inc.
3/22/2018 11:39:17 AMAfton Power Plant Delivery PointIAFTONPP326660   DPDANAESB SwingPublic Service Company of New Mexico
3/22/2018 11:39:17 AMAjoDSWG AJO475604   DPDANAESB SwingSouthwest Gas Corporation
3/22/2018 11:39:17 AMAluminum ExtrudeDPIMALCO217035   DPDANAESB SwingPimalco, Inc.
3/22/2018 11:39:17 AMAmarillo Gas FarwellDAMARFAR349369   DPDANAESB SwingAmarillo Natural Gas, Inc.
3/22/2018 11:39:17 AMAmeripol Carbon BlackIWTGAMER38706    DPDAProrataWest Texas Gas, Inc.
3/22/2018 11:39:17 AMAmherstIW41-05624199    DOBAOBAONEOK WesTex Transmission, L.L.C.
3/22/2018 11:39:17 AMAmoco FloridaIAMOCOAL2430     ROBAOBABP America Production Company
3/22/2018 11:39:17 AMAncellDWTG JAL216792   DPDANAESB SwingWest Texas Gas, Inc.
3/22/2018 11:39:17 AMAngeley FarmDANGLYFM481195   DPDANAESB SwingWest Texas Gas, Inc.
3/22/2018 11:39:17 AMAntelope CPDIANTECPD71666    ROBAOBABurlington Resources Gathering Inc.
454 row(s) retrieved       
Flow Indicator Code:        
     D = Delivery      
     R = Receipt      
     B = Both

Explanation of PDA Methods
NAESB Swing: 
Swing means that a contract will be designated to take the "swing" (overpulls 
or underpulls at the location on a daily basis). All other contracts are allocated their 
scheduled quantity. The contract identified as "swing" is allocated the remaining 
difference between total quantity to be allocated and quantities allocated to other 
scheduled contracts. An Operator may elect to have the imbalance allocated to a 
contract regardless of whether any volumes are scheduled under the contract. If the 
Swing contract designated does not belong to the Operator, the Shipper whose 
contract is identified must authorize his contract to be used.

Pro Rata: 
The total quantity to be allocated is multiplied by the ratio established by taking 
each individual scheduled line item and dividing it by the total of all scheduled 
line items applicable to the quantity to be allocated.

Default Agreement 
For all allocation methods, if measured flow from a delivery point is recorded 
and no scheduling has occurred, the metered volumes will be recorded on a 
designated default agreement provided by the Operator and agreed to by the Shipper.

OBA (Operational Balancing Agreement)              
Contract between two parties which specifies the procedures to manage operating 
variances at an interconnect.  One of the purposes of an OBA is to protect shippers 
from flow variances outside of their physical control.