SWEENEY, J.J.

Operated by TRI-UNION DEVELOPMENT CORP. (P-5 871137) in the DONNA (RICE 6) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12189District 04Field 25318525OilCasinghead gasSaveExport
Value, all time
$133 k
Mar 1993 – Aug 1999
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
78
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 4 leases and 4 wells, and the rule below applies to all of them.

Discovered
1989-03-08
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition6,559 bbl$106,858
Casinghead gasProduction57,331 Mcf$26,498
Total$133,356

46,003 Mcf of this lease's gas, across 46 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 26.1191, -98.0939. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

26.11908, -98.09386 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
8,255 ft
1 wells filed one
Completion to plug
24.1 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 8,255 ft.

Completions filed
Mar 1993
1 of 1 wells
Plug dates filed
Apr 2017
1 of 1 wells

Last completion to plug: a median of 24.1 years across the 1 well that filed both dates, with the middle half between 24.1 years and 24.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-2153137698,255 ftMar 1993Apr 2017Yes

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (78)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

78 months

Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 199923815.102.21$114
Mar 199901712.471.84$31
Feb 1999123489.981.82$752
Jan 199907710.381.90$146
Dec 199802989.201.77$528
Nov 19981114510.892.19$437
Oct 19982359012.421.97$1,447
Sep 19982045112.592.08$1,191
Aug 19981675011.301.91$1,611
Jul 199810011.742.24$117
Jun 19982669011.242.24$1,836
May 19983832212.622.21$1,190
Apr 19986038913.042.51$1,757
Mar 19983962412.802.31$1,940
Feb 19986318113.952.30$1,295
Jan 19984525814.702.15$1,217
Dec 19976233016.322.41$1,808
Nov 19974446118.193.09$2,224
Oct 19974934619.253.15$2,033
Sep 19975049517.742.95$2,350
Aug 1997651,17117.862.55$4,153
Jul 19973938017.582.25$1,539
Jun 19975344817.242.26$1,925
May 19973355418.972.31$1,905
Apr 19975151817.882.08$1,991
Mar 19974753118.951.94$1,920
Feb 19972950520.492.21$1,708
Jan 19972741123.483.54$2,089
Dec 19964046123.32$933
Nov 19964350821.97$945
Oct 19963353023.31$769
Sep 19964960422.22$1,089
Aug 19963639620.26$729
Jul 19965766419.55$1,114
Jun 19963539418.73$656
May 19963560319.43$680
Apr 19965355621.51$1,140
Mar 19965861319.38$1,124
Feb 19965746116.98$968
Jan 19965760617.07$973
Dec 19955961017.19$1,014
Nov 19956262016.00$992
Oct 19954661515.43$710
Sep 19956868316.18$1,100
Aug 19957160315.92$1,130
Jul 19954958215.24$747
Jun 19958259816.41$1,346
May 19958367217.56$1,457
Apr 19958085617.73$1,418
Mar 19959279616.44$1,512
Feb 19957554316.58$1,244
Jan 19951171,24215.92$1,863
Dec 19941481,78215.03$2,224
Nov 19941031,04515.90$1,638
Oct 1994941,50115.58$1,465
Sep 19948991715.29$1,361
Aug 1994831,40816.13$1,339
Jul 1994821,87617.56$1,440
Jun 199412122417.09$2,068
May 1994951,42315.88$1,509
Apr 1994981,87014.14$1,386
Mar 19941771,98612.46$2,205
Feb 19941151,54612.50$1,438
Jan 199415394812.66$1,937
Dec 19931492,86812.33$1,837
Nov 19931621,83714.49$2,347
Oct 19931682,16915.85$2,663
Sep 199329793515.03$4,464
Aug 19932541,91615.66$3,978
Jul 19934281,44215.46$6,617
Jun 19933041,61116.79$5,104
May 199359197417.68$10,449
Apr 199340263318.05$7,256
Mar 19939527618.14$1,723

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

Apr 1999 — as filed, then multipliedworked
Oil                    2 bbl  × $ 15.10 =        $30
Casinghead gas        38 Mcf  × $  2.21 =        $84

────────────────────────────────────────────────────
Month total                                     $114

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 04/O/12189 is the state's own key, not one this site invented.