Unbundling Information

How to use the published Unbundling Cost Allocations (UCAs)

  1. ONRR publishes UCAs for 2006
  2. You use 2006 UCAs to estimate 2007, 2008, 2009, 2010, and 2011
  3. ONRR publishes UCAs for 2007 and 2008
  4. You replace estimated values for 2007 and 2008 (there is no change for 2009, 2010, and 2011)
  5. You use 2008 (most current) UCAs for future reporting period estimates

Letters

For assistance or questions please send an e-mail to: onrrunbundling@onrr.gov

Sytem/Plants Table

Name with Document Link Type Operator Location Doc Date
Name with Document Link Type Operator Location Doc Date
Manzanares Transportation System Trans Williams NM 11/03/2010
Torre Alta Transportation System - Kutz Plant Trans/Plant Williams NM 11/03/2010
Torre Alta Transportation System - Lybrook Plant Trans/Plant Williams NM 11/03/2010
San Juan Conventional Transportation System - Ignacio Plant Trans/Plant Williams NM 11/03/2010
San Juan (Blanco) Plant Plant CononcoPhillips NM 08/18/2011
Carlsbad Transportation System and Dew Point Plant Trans/Plant Enterprise NM 11/03/2010
Val Verde Transportation System and Treatment Plant Trans/Plant Enterprise NM 3/15/2012
San Juan Transportation System Trans Enterprise NM 3/20/2012

DISCLAIMER FOR ONRR UNBUNDLING WEBSITE

Lessees transporting and processing Federal and Indian natural gas under arm’s-length agreements are obligated to comply with the regulations for claiming allowances for transportation and processing costs, including 30 C.F.R. § 1206.157(a) and § 1206.159(a) (Federal) and 30 C.F.R. § 1206.178(a) and § 1206.180(a) (Indian). When a lessee pays a bundled rate under an arm’s-length contract, the lessee must make a good faith effort to unbundle that rate in order to comply with the regulations by using the reasonable actual costs of transporting or processing gas. Only if a lessee is unable to obtain the information necessary to unbundle the rate it pays under an arm’s-length contract, may a lessee use the Unbundling Cost Allocations (UCAs) posted on this website.

Lessees transporting and processing Federal and Indian natural gas under non-arm’s-length agreements are obligated to comply with the regulations for claiming allowances for transportation and processing costs, including 30 C.F.R. § 1206.157(b) and § 1206.159(b) (Federal) and 30 C.F.R. § 1206.178(b) and § 1206.180(b) (Indian). In this case, lessees must base their transportation and processing allowance on their reasonable actual costs and may not use the UCAs posted on this website.

ONRR provides the UCAs on this website based on the best information available to ONRR at the time of publication. If ONRR receives more accurate information, then ONRR will update and modify the UCAs. You may use these UCAs as estimates for later time periods until such time as ONRR provides updated information. When ONRR updates or modifies information you may be subject to additional royalty obligations, or a credit, and associated interest under the provisions at 30 CFR 1206.156(d) (for transportation allowances) and 1206.158(e) (for processing allowances). When ONRR updates the UCAs for a specific year you should adjust previously submitted royalty lines only for that specific year. Do not change previously reported data until ONRR publishes actual values. You should use the most recent UCAs as estimates for future reporting months.