KILLAM MINERAL FEE SECT. 189 "A"

KILLAM MINERAL FEE SECT. 189 "A" is a Texas oil lease in Duval County, Railroad Commission district 04, operated by Killam Oil Co., Ltd. It has 2 wellbores on file with the Commission. Reported production runs from October 1995 to August 2026, totalling 103,009 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 $681K, with roughly $131K 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 171 barrels a month, about 85 per wellbore. Its strongest month on the record we hold was January 2020, at 346 barrels. In our own backtest, leases producing at this rate are forecast to within about 22% 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 KILLAM MINERAL FEE SECT. 189 "A"

Who operates KILLAM MINERAL FEE SECT. 189 "A"?: KILLAM MINERAL FEE SECT. 189 "A" is operated by Killam Oil Co., Ltd., Railroad Commission of Texas operator number 460054.
Where is KILLAM MINERAL FEE SECT. 189 "A"?: KILLAM MINERAL FEE SECT. 189 "A" is a Texas oil lease in Duval County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 12496.
Is KILLAM MINERAL FEE SECT. 189 "A" still producing?: KILLAM MINERAL FEE SECT. 189 "A" is currently producing. The most recent month of production reported to the Railroad Commission of Texas for KILLAM MINERAL FEE SECT. 189 "A" is August 2026.
How much has KILLAM MINERAL FEE SECT. 189 "A" produced?: KILLAM MINERAL FEE SECT. 189 "A" has reported 103,009 barrels of oil (bbl) to the Railroad Commission of Texas between October 1995 and August 2026, from 2 wellbores.
How much is KILLAM MINERAL FEE SECT. 189 "A" worth?: The remaining production from KILLAM MINERAL FEE SECT. 189 "A" is estimated to be worth about $681K in total as of 27 August 2026, within a range of $531K to $831K. That figure is the whole lease, undivided — not any one owner's share. A royalty interest in KILLAM MINERAL FEE SECT. 189 "A" is a fraction of it. The estimate fits an Arps decline curve to the production KILLAM MINERAL FEE SECT. 189 "A" has already reported, prices the remaining production at the current forward strip, and discounts it at 12% a year. The figure shown for KILLAM MINERAL FEE SECT. 189 "A" is an estimate of value, not an offer and not an appraisal.
How much income does KILLAM MINERAL FEE SECT. 189 "A" generate in a year?: KILLAM MINERAL FEE SECT. 189 "A" is forecast to net about $131K across the whole undivided lease over the twelve months following 27 August 2026, before income tax. A royalty owner in KILLAM MINERAL FEE SECT. 189 "A" receives a fraction of that, set by the decimal interest printed on their check stub.

Lease record

KILLAM MINERAL FEE SECT. 189 "A" as filed with the Railroad Commission of Texas
Operator	Killam Oil Co., Ltd.
Field	Cedro Hill
County	Duval County, Texas
RRC district	04
Lease number	12496
Wellbores	2
Reported production	103,009 bbl
First reported	October 1995
Last reported	August 2026
Estimated royalty value	$681K

Where KILLAM MINERAL FEE SECT. 189 "A" sits

Source: Railroad Commission of Texas lease production records, complete through August 2026. Figures on this page were computed on 27 August 2026.

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.