ZONA, MARY UNIT

Operated by LEEXUS OIL LLC (P-5 495350) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12987District 03Field 34733500NGPA filingOilCasinghead gasSaveExport
Value, all time
$3.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$37 k
at the published price for each month
Months reported
401
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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition60,715 bbl$3,004,487
Casinghead gasProduction154,463 Mcf$480,883
Total$3,485,370

58,329 Mcf of this lease's gas, across 48 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 30.2251, -96.8762. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.22507, -96.87621 · 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
9,500 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 9,500 ft.

1 well

42-2873069019,500 ft

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 (401)

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

401 months

May 202614106.413.05$119
Apr 20266298.932.87$599
Mar 2026413489.753.15$781
Feb 202641763.503.75$318
Jan 2026783659.138.00$4,900
Dec 2025016856.664.41$741
Nov 2025015858.593.93$620
Oct 202501859.383.30$59
Sep 202505862.743.08$178
Aug 20251414263.933.01$9,141
Jul 202501766.743.32$56
Jun 20252961766.483.13$19,731
May 202503060.553.23$97
Apr 20251093662.363.54$6,925
Mar 202503467.704.27$145
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 202450071.372.28$3,569
Sep 2024571569.612.36$4,003
Aug 202403375.632.06$68
Jul 2024783379.932.15$6,305
Jun 2024011378.082.63$298
May 2024016778.812.20$367
Apr 20241361684.451.66$11,512
Mar 202406180.301.55$94
Feb 202404876.091.78$86
Jan 202406873.023.30$224
Dec 2023897471.262.61$6,535
Nov 20233298677.892.81$25,867
Oct 2023027685.443.09$852
Sep 202302989.042.74$79
Aug 2023615180.522.67$5,048
Jul 202308174.852.64$214
Jun 202302268.962.26$50
May 202302070.622.23$45
Apr 202305078.122.24$112
Mar 20231902772.852.39$13,906
Feb 202304975.112.47$121
Jan 202305476.533.39$183
Dec 20221726776.415.73$13,526
Nov 202208385.005.65$469
Oct 2022012287.185.86$715
Sep 202207284.888.16$588
Aug 202204394.529.13$392
Jul 202214515101.587.54$14,842
Jun 202210617115.097.98$12,335
May 2022066109.378.43$557
Apr 2022028104.226.84$191
Mar 20221620108.885.08$17,639
Feb 2022041391.054.86$2,007
Jan 2022012881.844.54$581
Dec 202109171.323.90$355
Nov 202118320677.435.24$15,248
Oct 202118813479.795.71$15,766
Sep 202104169.865.35$219
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021176069.493.38$12,230
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021173061.302.72$10,605
Feb 20210057.805.55$0
Jan 2021169050.412.81$8,519
Dec 20204044.642.68$179
Nov 20200038.772.71$0
Oct 2020178036.972.48$6,581
Sep 2020180037.091.99$6,676
Aug 20200039.982.39$0
Jul 2020351038.371.83$13,468
Jun 20201034.901.69$35
May 20200016.921.81$0
Apr 20203014.751.80$44
Mar 2020382030.341.86$11,590
Feb 20202049.881.98$100
Jan 2020163057.252.09$9,332
Dec 2019178059.012.30$10,504
Nov 20190055.302.75$0
Oct 2019192053.472.42$10,266
Sep 2019193055.052.66$10,625
Aug 2019191053.112.30$10,144
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019184062.632.75$11,524
Mar 20190056.803.06$0
Feb 2019181050.852.79$9,204
Jan 20190046.033.23$0
Dec 2018183046.594.19$8,526
Nov 20180052.934.24$0
Oct 20181061.443.40$61
Sep 20180059.543.11$0
Aug 2018170059.403.07$10,098
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 201815734963.842.90$11,035
Mar 201807761.222.79$215
Feb 201802561.782.77$69
Jan 201816830462.874.01$11,781
Dec 2017013057.272.92$380
Nov 201708155.423.12$253
Oct 201717111149.292.98$8,760
Sep 201706147.523.09$188
Aug 20171642445.373.00$7,513
Jul 2017140943.873.09$1,307
Jun 201717817042.493.09$8,088
May 201709845.373.26$320
Apr 201703047.933.21$96
Mar 201701046.772.98$30
Feb 2017035050.452.95$1,033
Jan 20171594849.413.42$8,020
Dec 201606648.763.72$246
Nov 201608142.492.64$214
Oct 201607646.193.09$235
Sep 201608541.553.10$264
Aug 20161668541.442.92$7,128
Jul 201609341.622.92$272
Jun 2016011745.352.69$314
May 201607742.521.99$153
Apr 20161625936.561.99$6,040
Mar 201606733.011.79$120
Feb 201607026.472.06$144
Jan 201603227.352.36$76
Dec 201507032.362.00$140
Nov 201507638.792.17$165
Oct 20151797843.552.43$7,985
Sep 201508842.992.76$243
Aug 201509640.162.87$276
Jul 201505148.152.95$150
Jun 201516910156.152.88$9,781
May 201508055.212.96$236
Apr 201501249.822.71$32
Mar 201508742.892.93$255
Feb 201519111044.662.98$8,857
Jan 201506643.433.10$205
Dec 20141892354.693.59$10,419
Nov 2014016970.464.25$719
Oct 201418232378.303.90$15,511
Sep 201401986.164.05$77
Aug 201417816589.394.04$16,577
Jul 2014035896.564.18$1,496
Jun 201401698.164.74$76
May 201418849894.734.73$20,163
Apr 20140895.944.81$38
Mar 201401795.895.06$86
Feb 2014025997.406.19$1,604
Jan 201418264290.404.86$19,573
Dec 2013157991.824.35$2,613
Nov 201302188.853.74$79
Oct 201319158097.423.78$20,799
Sep 20134631104.113.72$2,762
Aug 2013037104.253.52$130
Jul 2013165406102.523.72$18,425
Jun 201305094.403.93$197
May 2013229194.834.15$1,397
Apr 201318217293.964.28$17,837
Mar 2013236493.623.91$1,612
Feb 2013539491.233.42$1,804
Jan 20131799091.603.42$16,704
Dec 2012057086.773.42$1,949
Nov 201217439186.953.62$16,547
Oct 201204189.383.40$139
Sep 2012143394.672.92$1,358
Aug 201218053292.662.91$18,226
Jul 2012267385.133.02$2,203
Jun 201218449079.822.52$15,921
May 201217836391.612.49$17,210
Apr 2012177315101.652.00$18,621
Mar 2012349105.052.22$424
Feb 201218321101.102.57$18,555
Jan 2012449798.092.73$1,751
Dec 201113996.873.24$223
Nov 201117947595.723.31$18,707
Oct 20111084.983.65$85
Sep 20110783.623.99$28
Aug 2011179383.404.15$14,941
Jul 201151,16094.144.52$5,711
Jun 201117757892.904.64$19,125
May 201117837398.134.40$19,110
Apr 2011180791105.964.33$22,500
Mar 2011043796.364.06$1,773
Feb 201118080885.644.18$18,793
Jan 20111701686.504.59$14,778
Dec 201017493885.734.35$18,995
Nov 201017617280.843.80$14,881
Oct 201017595678.103.51$17,022
Sep 201017414472.633.98$13,211
Aug 20103581,59273.684.42$33,413
Jul 20101771,33872.554.74$19,179
Jun 201001770.364.91$83
May 201017466171.124.24$15,174
Apr 201017932581.694.12$15,962
Mar 201036072778.394.39$31,411
Feb 2010451073.585.44$3,070
Jan 20100174.365.96$6
Dec 200918286471.445.48$17,740
Nov 20091751474.593.75$13,106
Oct 20090072.544.11$0
Sep 200917950365.543.06$13,273
Aug 200961,04867.423.22$3,778
Jul 20091821,05561.133.46$14,781
Jun 200935581366.163.90$26,653
May 20090054.743.93$0
Apr 200918158146.773.59$10,550
Mar 20091891,39442.144.06$13,623
Feb 2009139032.814.63$1,840
Jan 20093741,54035.865.37$21,683
Dec 20081811,68337.105.98$16,775
Nov 20081851,91355.496.86$23,390
Oct 20083631,65275.246.92$38,747
Sep 20085491,595101.767.88$68,430
Aug 2008360759114.228.48$47,558
Jul 2008365610131.0811.39$54,792
Jun 2008726644131.3313.03$103,739
May 20083571,358123.1711.57$59,690
Apr 2008218706110.3110.45$31,429
Mar 20083671,129101.909.66$48,308
Feb 20081871,01192.538.77$26,170
Jan 200852999090.388.21$55,935
Dec 200734299488.337.30$37,467
Nov 2007180091.677.29$16,501
Oct 2007340082.856.92$28,169
Sep 20073071,07775.846.24$30,008
Aug 20071921,08169.066.39$20,165
Jul 2007185070.906.39$13,117
Jun 2007038362.007.55$2,891
May 200735536458.747.85$23,709
Apr 2007040559.617.81$3,161
Mar 2007179056.927.30$10,189
Feb 200703955.108.22$320
Jan 200702850.306.73$188
Dec 200617722256.656.92$11,563
Nov 200636033854.207.62$22,087
Oct 200689335254.906.01$51,143
Sep 200672064860.085.04$46,522
Aug 200636829068.717.34$27,414
Jul 2006018669.376.34$1,180
Jun 200617625366.286.38$13,280
May 200672736266.016.42$50,315
Apr 20061,43046864.397.36$95,522
Mar 20061,43162056.707.08$85,529
Feb 20062,15048957.597.75$127,609
Jan 20062,6671,19060.598.93$172,224
Dec 20051,42290154.9413.42$90,212
Nov 20051,0861,04654.6910.59$70,469
Oct 20051,2451,63758.3413.80$95,217
Sep 20055401,26261.4512.08$48,427
Aug 20057181,49161.519.80$58,771
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000329.644.54$14
Jul 20000028.534.09$0
Jun 20000129.304.40$4
May 20000027.263.68$0
Apr 200084124.513.12$2,062
Mar 20001628.422.86$46
Feb 2000016327.622.73$444
Jan 200017612125.272.48$4,748
Dec 199915624.282.42$160
Nov 199911023.192.43$48
Oct 199911120.982.80$52
Sep 199911321.752.62$56
Aug 199911619.262.88$65
Jul 199902117.892.37$50
Jun 199902415.942.36$57
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 1999033712.471.84$620
Feb 199906979.981.82$1,267
Jan 199918277410.381.90$3,360
Dec 199807839.201.77$1,389
Nov 199817576710.892.19$3,582
Oct 1998088212.421.97$1,737
Sep 199817591812.592.08$4,115
Aug 199801,01711.301.91$1,940
Jul 199817685011.742.24$3,968
Jun 1998090211.242.24$2,018
May 19981771,03712.622.21$4,522
Apr 1998085113.042.51$2,132
Mar 199835991712.802.31$6,713
Feb 1998091513.952.30$2,104
Jan 1998095514.702.15$2,058
Dec 1997097816.322.41$2,358
Nov 199736296018.193.09$9,550
Oct 1997096819.253.15$3,049
Sep 199701,06717.742.95$3,153
Aug 199701,17517.862.55$3,002
Jul 19973621,36317.582.25$9,427
Jun 199701,31517.242.26$2,968
May 19971811,48518.972.31$6,862
Apr 19973631,39417.882.08$9,394
Mar 19971811,36318.951.94$6,073
Feb 199701,07520.492.21$2,371
Jan 199701,24023.483.54$4,389
Dec 19961841,16023.32$4,291
Nov 199601,12221.97$0
Oct 19963651,22323.31$8,508
Sep 199601,14922.22$0
Aug 199601,18520.26$0
Jul 199601,18419.55$0
Jun 19963781,21918.73$7,080
May 199601,25919.43$0
Apr 19963581,37921.51$7,701
Mar 19963691,34219.38$7,151
Feb 19963511,16516.98$5,960
Jan 19963681,05417.07$6,282
Dec 19953651,01117.19$6,274
Nov 19953671,04116.00$5,872
Oct 19951821,20015.43$2,808
Sep 19953631,19016.18$5,873
Aug 19953761,09015.92$5,986
Jul 19953571,26115.24$5,441
Jun 19953611,33116.41$5,924
May 19951921,43317.56$3,372
Apr 19957211,40017.73$12,783
Mar 19951,1091,45116.44$18,232
Feb 19959241,51716.58$15,320
Jan 199535192515.92$5,588
Dec 19949011,51815.03$13,542
Nov 19941,0901,46215.90$17,331
Oct 19941,2641,49215.58$19,693
Sep 19941,08282615.29$16,544
Aug 19941,26543916.13$20,404
Jul 199471837517.56$12,608
Jun 19941931,18417.09$3,298
May 19941781,20815.88$2,827
Apr 199418375714.14$2,588
Mar 199438389412.46$4,772
Feb 1994084012.50$0
Jan 19943631,05212.66$4,596
Dec 19933731,14012.33$4,599
Nov 19933751,03514.49$5,434
Oct 19933661,12915.85$5,801
Sep 19933651,61915.03$5,486
Aug 19933641,49415.66$5,700
Jul 19933561,45115.46$5,504
Jun 19933631,49216.79$6,095
May 19933741,48817.68$6,612
Apr 19933611,58118.05$6,516
Mar 19933731,62318.14$6,766
Feb 19933811,44217.90$6,820
Jan 199311,49716.93$17

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.

May 2026 — as filed, then multipliedworked
Oil                    1 bbl  × $106.41 =       $106
Casinghead gas         4 Mcf  × $  3.05 =        $12

────────────────────────────────────────────────────
Month total                                     $119

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. 03/O/12987 is the state's own key, not one this site invented.