PHZ UNIT
PHZ UNIT is a Texas oil lease in Mcmullen County, Railroad Commission district 01, operated by Carrizo Oil & Gas, Inc. It has 10 wellbores on file with the Commission. Reported production runs from September 2011 to August 2026, totalling 1,461,017 barrels. The lease is currently producing. Fitting a decline curve to that history and pricing the remaining production at today's forward curve values the whole lease — a 100% undivided interest — at about $1.2M, with roughly $820K expected over the next twelve months. An individual royalty owner receives their own decimal interest times that figure. Over the last twelve months on file it averaged 2,729 barrels a month, about 273 per wellbore. Its strongest month on the record we hold was September 2022, at 45,841 barrels. In our own backtest, leases producing at this rate are forecast to within about 17% of what they went on to produce, and that measured error is the range shown on the page rather than a confidence of our own devising.
Key facts about PHZ UNIT
- Who operates PHZ UNIT?
- PHZ UNIT is operated by Carrizo Oil & Gas, Inc., Railroad Commission of Texas operator number 135401.
- Where is PHZ UNIT?
- PHZ UNIT is a Texas oil lease in Mcmullen County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 15550.
- Is PHZ UNIT still producing?
- PHZ UNIT is currently producing. The most recent month of production reported to the Railroad Commission of Texas for PHZ UNIT is August 2026.
- How much has PHZ UNIT produced?
- PHZ UNIT has reported 1,461,017 barrels of oil (bbl) to the Railroad Commission of Texas between September 2011 and August 2026, from 10 wellbores.
- How much is PHZ UNIT worth?
- The remaining production from PHZ UNIT is estimated to be worth about $1.2M in total as of 26 August 2026, within a range of $1.0M to $1.5M. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in PHZ UNIT is a fraction of it. The estimate fits an Arps decline curve to the production PHZ UNIT has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for PHZ UNIT is an estimate of value, not an offer and not an appraisal.
- How much income does PHZ UNIT generate in a year?
- PHZ UNIT is forecast to net about $820K across the whole undivided lease over the twelve months following 26 August 2026, before income tax. A royalty owner in PHZ UNIT receives a fraction of that, set by the decimal interest printed on their check stub.
Lease record
| Operator | Carrizo Oil & Gas, Inc. |
|---|---|
| Field | Eagleville (Eagle Ford-1) |
| County | Mcmullen County, Texas |
| RRC district | 01 |
| Lease number | 15550 |
| Wellbores | 10 |
| Reported production | 1,461,017 bbl |
| First reported | |
| Last reported | |
| Estimated royalty value | $1.2M |
Where PHZ UNIT sits
Source: Railroad Commission of Texas lease production records, complete through . Figures on this page were computed on .
Production figures are as reported to the Railroad Commission of Texas. The value shown is an estimate produced by fitting a decline curve to that reported history; it is not an offer or an appraisal. How this estimate is calculated.