IRISH-SEELIGSON UNIT

Operated by SAGE ENERGY COMPANY (P-5 743215) in the PEARSALL (BUDA, S.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18273District 01Field 69981375Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$7.9 M
Feb 2013 – May 2026
Value, last 12 filed months
$20 k
at the published price for each month
Months reported
160
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 118 leases and 147 wells, and the rule below applies to all of them.

Discovered
1967-08-19
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2012-11-06.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: AND VERTICAL WELLS. SEE DOCKET FOR SPECIAL HORIZONTAL RULES.

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
OilDisposition91,189 bbl$7,165,210
Casinghead gasProduction219,910 Mcf$729,552
Total$7,894,762

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 28.6200, -99.5622. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.62002, -99.56222 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
7,194 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

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

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 7,194 ft.

Completions filed
Feb 2013
1 of 1 wells

1 well

42-127352241H7,194 ftFeb 2013

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 (160)

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

160 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 2025141159.383.30$8,376
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20251812466.483.13$12,108
May 20250060.553.23$0
Apr 20251672562.363.54$10,503
Mar 202503167.704.27$132
Feb 20251702670.884.34$12,162
Jan 20251912674.324.28$14,306
Dec 20241862768.993.12$12,916
Nov 202403069.052.20$66
Oct 20243633171.372.28$25,978
Sep 20241894469.612.36$13,260
Aug 202401675.632.06$33
Jul 20241861779.932.15$14,903
Jun 20241722978.082.63$13,506
May 20241883178.812.20$14,884
Apr 20241893084.451.66$16,011
Mar 20241763180.301.55$14,181
Feb 20241892976.091.78$14,433
Jan 20243682873.023.30$26,964
Dec 20231883271.262.61$13,480
Nov 20233602577.892.81$28,111
Oct 202303185.443.09$96
Sep 202332312789.042.74$29,107
Aug 202336162280.522.67$30,730
Jul 2023017374.852.64$457
Jun 20231702368.962.26$11,775
May 20231862370.622.23$13,187
Apr 20231863978.122.24$14,618
Mar 20233757872.852.39$27,505
Feb 202335529475.112.47$27,389
Jan 202305376.533.39$180
Dec 20220876.415.73$46
Nov 202202885.005.65$158
Oct 202203187.185.86$182
Sep 202201784.888.16$139
Aug 20221863194.529.13$17,864
Jul 20220124101.587.54$935
Jun 2022028115.097.98$223
May 2022017109.378.43$143
Apr 2022037104.226.84$253
Mar 2022028108.885.08$142
Feb 2022023191.054.86$1,122
Jan 202218966181.844.54$18,467
Dec 202116521871.323.90$12,618
Nov 202118287677.435.24$18,680
Oct 202117866079.795.71$17,974
Sep 2021018969.865.35$1,011
Aug 202116993766.024.22$15,112
Jul 202117099170.783.98$15,979
Jun 202117280769.493.38$14,680
May 2021084563.483.02$2,550
Apr 2021038060.362.76$1,048
Mar 202117476861.302.72$12,753
Feb 2021013457.805.55$743
Jan 202118885150.412.81$11,869
Dec 2020041544.642.68$1,110
Nov 20201591,03238.772.71$8,958
Oct 20201581,00436.972.48$8,330
Sep 20201861,03337.091.99$8,955
Aug 202001,04339.982.39$2,488
Jul 202036981338.371.83$15,642
Jun 202018469734.901.69$7,600
May 2020066816.921.81$1,212
Apr 202018570014.751.80$3,992
Mar 20201801,07030.341.86$7,447
Feb 20201881,09649.881.98$11,548
Jan 20201901,14657.252.09$13,278
Dec 201901,15959.012.30$2,671
Nov 20191791,15155.302.75$13,065
Oct 20191901,22353.472.42$13,117
Sep 20191691,13355.052.66$12,314
Aug 201916398653.112.30$10,929
Jul 20191761,21056.272.46$12,880
Jun 201901,17552.782.49$2,927
May 20191721,31258.482.74$13,654
Apr 20191561,30362.632.75$13,354
Mar 20191691,49456.803.06$14,174
Feb 20193491,34350.852.79$21,497
Jan 20191791,55646.033.23$13,262
Dec 20181691,55646.594.19$14,386
Nov 20181821,43152.934.24$15,697
Oct 20183531,82061.443.40$27,873
Sep 20181781,88259.543.11$16,447
Aug 20181781,84759.403.07$16,237
Jul 20181691,97865.142.93$16,808
Jun 20181741,88960.183.08$16,284
May 20181721,82565.382.90$16,539
Apr 20181881,73463.842.90$17,032
Mar 20181671,77961.222.79$15,182
Feb 20181831,59561.782.77$15,718
Jan 20181831,98062.874.01$19,444
Dec 20171821,41057.272.92$14,542
Nov 20171742,25955.423.12$16,687
Oct 20173612,20149.292.98$24,361
Sep 20173572,44047.523.09$24,498
Aug 20171842,72145.373.00$16,523
Jul 20173532,37543.873.09$22,818
Jun 20173612,61542.493.09$23,412
May 20173593,01045.373.26$26,111
Apr 20175633,21747.933.21$37,316
Mar 20173713,52646.772.98$27,872
Feb 20177472,95650.452.95$46,414
Jan 20177394,86349.413.42$53,140
Dec 20163743,39448.763.72$30,872
Nov 20163733,76242.492.64$25,797
Oct 20165385,35446.193.09$41,395
Sep 20167137,07341.553.10$51,556
Aug 20161,27611,63041.442.92$86,888
Jul 20161,48310,90041.622.92$93,598
Jun 20161,7908,01245.352.69$102,695
May 20167163,95742.521.99$38,323
Apr 20165317336.561.99$19,559
Mar 20166721,84533.011.79$25,493
Feb 20163231,13426.472.06$10,890
Jan 20165581,29027.352.36$18,311
Dec 201536291532.362.00$13,546
Nov 20155191,15138.792.17$22,627
Oct 20158771,10043.552.43$40,863
Sep 201552094542.992.76$24,962
Aug 20155301,01540.162.87$24,200
Jul 20155271,08548.152.95$28,570
Jun 20155321,07356.152.88$32,965
May 20153551,06755.212.96$22,753
Apr 20155351,30549.822.71$30,186
Mar 20156851,08542.892.93$32,564
Feb 201553298544.662.98$26,691
Jan 20157171,08743.433.10$34,510
Dec 20146931,83954.693.59$44,505
Nov 20145402,02770.464.25$46,667
Oct 20148573,62278.303.90$81,232
Sep 20145422,99886.164.05$58,827
Aug 20149024,04489.394.04$96,948
Jul 20141,0474,13896.564.18$118,394
Jun 20141,2382,59698.164.74$133,819
May 20141,7043,77894.734.73$179,277
Apr 20141,2913,74095.944.81$141,845
Mar 20141,8203,37795.895.06$191,597
Feb 20141,8673,29897.406.19$202,267
Jan 20141,9343,99590.404.86$194,252
Dec 20132,4213,45191.824.35$237,324
Nov 20132,5871,47488.853.74$235,365
Oct 20135,9052,92697.423.78$586,324
Sep 20133,4852,747104.113.72$373,036
Aug 20132,381539104.253.52$250,118
Jul 20132,582749102.523.72$267,491
Jun 20133,7351,69094.403.93$359,231
May 20136,8723,02694.834.15$664,227
Apr 20136,00177793.964.28$567,182
Mar 20135,85927893.623.91$549,607
Feb 2013807091.233.42$73,623

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.

Oct 2025 — as filed, then multipliedworked
Oil                  141 bbl  × $ 59.38 =     $8,373
Casinghead gas         1 Mcf  × $  3.30 =         $3

────────────────────────────────────────────────────
Month total                                   $8,376

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. 01/O/18273 is the state's own key, not one this site invented.