SEBESTA, JAMES UNIT

Operated by WILDFIRE ENERGY OPERATING LLC (P-5 923444) 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 13146District 03Field 34733500NGPA filingOilCasinghead gasSaveExport
Value, all time
$13.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$359 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
OilDisposition224,188 bbl$11,488,170
Casinghead gasProduction441,205 Mcf$1,542,750
Total$13,030,921

87,828 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 (2)

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 30.5293, -96.6353. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

30.52934, -96.63534 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
7,814 ft
2 wells filed one
Completion to plug
3.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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

Between 7,550 and 8,078 ft, median 7,814 ft, over the 2 wells that filed a depth.

Completions filed
May 1988 – Oct 1991
2 of 2 wells
Plug dates filed
Aug 1991
1 of 2 wells; 1 filed none

Last completion to plug: a median of 3.3 years across the 1 well that filed both dates, with the middle half between 3.3 years and 3.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-05133264H 17,550 ftOct 1991
42-0513072618,078 ftMay 1988Aug 1991Yes

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 2026359801106.413.05$40,641
Apr 202653074798.932.87$54,577
Mar 20269011,10289.753.15$84,335
Feb 20261806263.503.75$11,663
Jan 202635874459.138.00$27,119
Dec 202535986256.664.41$24,145
Nov 202517878758.593.93$13,519
Oct 202535388259.383.30$23,876
Sep 202518283762.743.08$13,994
Aug 202535589363.933.01$25,387
Jul 202534687166.743.32$25,980
Jun 202517679866.483.13$14,197
May 202535187860.553.23$24,091
Apr 202535385262.363.54$25,032
Mar 202518474567.704.27$15,637
Feb 202535982370.884.34$29,018
Jan 202533988374.324.28$28,973
Dec 202435292468.993.12$27,169
Nov 202417883469.052.20$14,124
Oct 202435792371.372.28$27,585
Sep 202435690269.612.36$26,914
Aug 202418089975.632.06$15,469
Jul 202434893879.932.15$29,829
Jun 202435788678.082.63$30,208
May 202435688078.812.20$29,991
Apr 202417778984.451.66$16,257
Mar 202435890380.301.55$30,143
Feb 202436093276.091.78$29,055
Jan 202436279773.023.30$29,061
Dec 202336794571.262.61$28,620
Nov 202336495677.892.81$31,036
Oct 202336497285.443.09$34,101
Sep 202317881989.042.74$18,089
Aug 202335260780.522.67$29,965
Jul 202336087674.852.64$29,260
Jun 202335091568.962.26$26,203
May 202335866770.622.23$26,768
Apr 202336485278.122.24$30,342
Mar 202336191472.852.39$28,486
Feb 202336580675.112.47$29,402
Jan 20233471,06976.533.39$30,177
Dec 202235295676.415.73$32,373
Nov 202235492185.005.65$35,290
Oct 20223611,03587.185.86$37,541
Sep 202234995984.888.16$37,452
Aug 20223641,06494.529.13$44,117
Jul 20223531,041101.587.54$43,709
Jun 20223571,108115.097.98$49,926
May 20223551,167109.378.43$48,668
Apr 20223591,073104.226.84$44,752
Mar 20223571,063108.885.08$44,266
Feb 20225361,09091.054.86$54,099
Jan 202235682981.844.54$32,897
Dec 20213531,05471.323.90$29,286
Nov 20213681,05277.435.24$34,003
Oct 20213421,13879.795.71$33,791
Sep 20215221,12269.865.35$42,471
Aug 20213511,19366.024.22$28,208
Jul 20215491,19070.783.98$43,597
Jun 20213561,19669.493.38$28,782
May 20213521,16863.483.02$25,870
Apr 20215421,17560.362.76$35,956
Mar 20215311,16461.302.72$35,713
Feb 20213591,20557.805.55$27,435
Jan 20215281,24350.412.81$30,110
Dec 20207061,36844.642.68$35,176
Nov 20205171,40038.772.71$23,833
Oct 20208461,75436.972.48$35,624
Sep 20201,0512,24737.091.99$43,455
Aug 202068386639.982.39$29,372
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20201295014.751.80$1,993
Mar 202003730.341.86$69
Feb 202017345449.881.98$9,528
Jan 202034353357.252.09$20,753
Dec 201934376659.012.30$22,006
Nov 201935962555.302.75$21,572
Oct 201935379053.472.42$20,786
Sep 201935182455.052.66$21,512
Aug 201917865253.112.30$10,956
Jul 201935976256.272.46$22,076
Jun 201934679352.782.49$20,237
May 201933581258.482.74$21,816
Apr 201935678362.632.75$24,450
Mar 201936185156.803.06$23,111
Feb 201945976850.852.79$25,485
Jan 201923276846.033.23$13,158
Dec 201843186546.594.19$23,701
Nov 201831288152.934.24$20,247
Oct 201847880261.443.40$32,094
Sep 201837788159.543.11$25,185
Aug 201837583359.403.07$24,829
Jul 201818786465.142.93$14,714
Jun 201854654360.183.08$34,529
May 201835087765.382.90$25,427
Apr 201837589863.842.90$26,545
Mar 201837688461.222.79$25,482
Feb 201818877061.782.77$13,745
Jan 201857589162.874.01$39,723
Dec 201738289957.272.92$24,504
Nov 201738198255.423.12$24,177
Oct 201740799749.292.98$23,036
Sep 20173801,50747.523.09$22,710
Aug 201738098645.373.00$20,203
Jul 201736994543.873.09$19,106
Jun 201737293542.493.09$18,693
May 201737693245.373.26$20,101
Apr 201735591747.933.21$19,960
Mar 20173721,02746.772.98$20,463
Feb 201735587950.452.95$20,505
Jan 20175401,00649.413.42$30,121
Dec 20163691,08548.763.72$22,032
Nov 20163611,06542.492.64$18,155
Oct 20165311,07746.193.09$27,855
Sep 20163491,05741.553.10$17,778
Aug 20161771,07241.442.92$10,470
Jul 20163521,12841.622.92$17,949
Jun 20163571,02945.352.69$18,954
May 20165391,15242.521.99$25,212
Apr 20165341,08236.561.99$21,677
Mar 20163741,10733.011.79$14,332
Feb 20163641,03626.472.06$11,773
Jan 20161761,00627.352.36$7,192
Dec 20155531,04232.362.00$19,981
Nov 20153621,02238.792.17$16,257
Oct 20155481,03743.552.43$26,382
Sep 201537195642.992.76$18,586
Aug 20153701,00240.162.87$17,737
Jul 20153771,03048.152.95$21,186
Jun 20155501,03156.152.88$33,855
May 20153711,04655.212.96$23,574
Apr 20155501,09049.822.71$30,351
Mar 20153701,13142.892.93$19,188
Feb 20153701,14744.662.98$19,938
Jan 20155491,26743.433.10$27,772
Dec 20143701,36354.693.59$25,130
Nov 20145661,26670.464.25$45,263
Oct 20145501,36978.303.90$48,405
Sep 20145441,33386.164.05$52,264
Aug 20143681,40689.394.04$38,569
Jul 20147251,47796.564.18$76,179
Jun 20143671,46798.164.74$42,974
May 20143581,54194.734.73$41,197
Apr 20145691,48295.944.81$61,717
Mar 20145471,57795.895.06$60,426
Feb 20145521,45797.406.19$62,787
Jan 20145561,63690.404.86$58,215
Dec 20135541,61391.824.35$57,892
Nov 20135471,59088.853.74$54,545
Oct 20137401,67197.423.78$78,406
Sep 20133601,614104.113.72$43,480
Aug 20137211,801104.253.52$81,508
Jul 20135391,727102.523.72$61,679
Jun 20135491,71594.403.93$58,571
May 20135501,80594.834.15$59,646
Apr 20137301,67193.964.28$75,747
Mar 20137041,76693.623.91$72,819
Feb 20135561,48491.233.42$55,799
Jan 20137431,82391.603.42$74,293
Dec 20125271,89886.773.42$52,219
Nov 20127491,92286.953.62$72,093
Oct 20125531,97589.383.40$56,142
Sep 201272894494.672.92$71,675
Aug 20127001,99192.662.91$70,652
Jul 201271497285.133.02$63,719
Jun 20127282,01679.822.52$63,187
May 20127372,13391.612.49$72,824
Apr 20127302,040101.652.00$78,278
Mar 20129322,065105.052.22$102,495
Feb 20127242,013101.102.57$78,370
Jan 20127452,18398.092.73$79,046
Dec 20119062,24796.873.24$95,044
Nov 20111,0922,29695.723.31$112,129
Oct 20118912,39484.983.65$84,452
Sep 20119042,43183.623.99$85,282
Aug 20111,0732,68883.404.15$100,642
Jul 20111,0702,60994.144.52$112,515
Jun 20111,2572,76392.904.64$129,595
May 20111,9963,83098.134.40$212,738
Apr 201100105.964.33$0
Mar 20111,0822,07596.364.06$112,681
Feb 20111,0962,70285.644.18$105,156
Jan 20111,4653,30486.504.59$141,884
Dec 20101,6523,67585.734.35$157,604
Nov 20101,8353,99380.843.80$163,496
Oct 20102,3775,33978.103.51$204,378
Sep 20102,5475,45372.633.98$206,689
Aug 20103,4285,01873.684.42$274,751
Jul 20105,0693,15572.554.74$382,700
Jun 201054635270.364.91$40,145
May 2010024271.124.24$1,025
Apr 201036792481.694.12$33,790
Mar 201036585878.394.39$32,378
Feb 201018388273.585.44$18,265
Jan 20105481,04874.365.96$47,000
Dec 200936596071.445.48$31,340
Nov 200918381374.593.75$16,700
Oct 200936578172.544.11$29,687
Sep 200936369465.543.06$25,918
Aug 200918264367.423.22$14,340
Jul 20095551,33761.133.46$38,559
Jun 200936589066.163.90$27,615
May 20093711,01754.743.93$24,301
Apr 200918469646.773.59$11,103
Mar 200956099942.144.06$27,653
Feb 200919598032.814.63$10,938
Jan 20095601,15135.865.37$26,264
Dec 20083701,14037.105.98$20,541
Nov 20083711,12155.496.86$28,277
Oct 20083871,16375.246.92$37,168
Sep 20083841,086101.767.88$47,630
Aug 20083851,162114.228.48$53,832
Jul 20083881,229131.0811.39$64,857
Jun 20085681,072131.3313.03$88,566
May 20083881,247123.1711.57$62,223
Apr 20083831,294110.3110.45$55,777
Mar 20085691,217101.909.66$69,742
Feb 20083901,11692.538.77$45,875
Jan 20085801,10490.388.21$61,480
Dec 20075831,32488.337.30$61,164
Nov 20073911,04691.677.29$43,470
Oct 20073891,20182.856.92$40,542
Sep 20075611,25875.846.24$50,401
Aug 20075621,25769.066.39$46,841
Jul 20073891,35270.906.39$36,217
Jun 20075591,36462.007.55$44,954
May 20075701,54058.747.85$45,565
Apr 20075801,47359.617.81$46,071
Mar 20075941,64556.927.30$45,822
Feb 20075851,20755.108.22$42,150
Jan 20075582,01350.306.73$41,609
Dec 20061,1382,11956.656.92$79,128
Nov 2006055354.207.62$4,212
Oct 20067401,34954.906.01$48,739
Sep 20065621,22860.085.04$39,951
Aug 20067541,12268.717.34$60,043
Jul 20067501,22269.376.34$59,778
Jun 2006550066.286.38$36,454
May 20069061,61966.016.42$70,207
Apr 20069281,11564.397.36$67,961
Mar 20069441,66056.707.08$65,282
Feb 20069391,91057.597.75$68,882
Jan 20061,1261,85360.598.93$84,778
Dec 20051,2892,42354.9413.42$103,323
Nov 20051,5071,62954.6910.59$99,666
Oct 20051,8731,63258.3413.80$131,786
Sep 20051,11869561.4512.08$77,096
Aug 200519327761.519.80$14,585
Jul 2005156855.697.84$8,750
Jun 20050052.337.38$0
May 20051781345.226.65$8,136
Apr 20050049.207.36$0
Mar 2005173050.377.15$8,714
Feb 20053707645.226.31$17,211
Jan 200518336843.166.32$10,225
Dec 200416627739.866.75$8,487
Nov 200416733145.286.33$9,657
Oct 2004034649.706.52$2,254
Sep 200418346143.245.28$10,349
Aug 200436751542.375.55$18,408
Jul 200453970538.286.08$24,922
Jun 200418352936.106.43$10,009
May 20041,08887337.486.49$46,448
Apr 200473645134.475.86$28,012
Mar 200435032034.365.53$13,796
Feb 200437640832.455.51$14,449
Jan 200416936432.036.30$7,706
Dec 2003037830.266.30$2,382
Nov 200317032428.804.60$6,385
Oct 2003037928.174.76$1,804
Sep 200318435726.314.75$6,537
Aug 2003036229.765.13$1,857
Jul 200318537629.415.17$7,385
Jun 2003036628.565.98$2,190
May 200318537626.595.97$7,165
Apr 200318736626.675.41$6,966
Mar 200318936031.146.10$8,080
Feb 2003031433.487.93$2,489
Jan 2003040030.315.58$2,233
Dec 200216141326.914.85$6,337
Nov 200217244724.664.14$6,091
Oct 2002039026.464.23$1,649
Sep 200216053527.443.64$6,335
Aug 2002066725.963.16$2,110
Jul 200217443624.583.06$5,612
Jun 200217455523.733.34$5,982
May 200216320624.663.58$4,758
Apr 2002020423.653.51$717
Mar 200218528422.003.10$4,951
Feb 200218024318.222.38$3,857
Jan 200271321417.172.38$12,751
Dec 200117735016.932.36$3,824
Nov 2001037018.072.41$890
Oct 200117739319.782.53$4,495
Sep 2001039624.262.25$892
Aug 200117740324.873.05$5,632
Jul 200135022823.933.20$9,104
Jun 2001036624.563.82$1,400
May 200116441925.524.31$5,990
Apr 200117039124.685.34$6,282
Mar 200115740524.545.38$6,030
Feb 200116236827.755.77$6,618
Jan 200118336627.478.40$8,101
Dec 200035937026.889.12$13,025
Nov 200031240632.215.66$12,347
Oct 200017940431.235.15$7,669
Sep 2000040231.875.19$2,085
Aug 200016341129.644.54$6,698
Jul 200016542628.534.09$6,450
Jun 200018040429.304.40$7,050
May 200035041327.263.68$11,061
Apr 2000036924.513.12$1,150
Mar 200017841328.422.86$6,240
Feb 200017941927.622.73$6,086
Jan 200014544525.272.48$4,768
Dec 199918043724.282.42$5,430
Nov 1999043623.192.43$1,061
Oct 199917443220.982.80$4,862
Sep 199917642821.752.62$4,949
Aug 199916942519.262.88$4,477
Jul 199916740017.892.37$3,937
Jun 199918040015.942.36$3,814
May 199935139715.792.32$6,464
Apr 199918040115.102.21$3,603
Mar 1999042812.471.84$787
Feb 19993613169.981.82$4,177
Jan 1999060610.381.90$1,151
Dec 19981804539.201.77$2,459
Nov 199818039210.892.19$2,817
Oct 199817633612.421.97$2,848
Sep 199817831212.592.08$2,891
Aug 199817826311.301.91$2,513
Jul 199835528911.742.24$4,814
Jun 1998041811.242.24$935
May 199835635512.622.21$5,276
Apr 1998038013.042.51$952
Mar 199853546912.802.31$7,931
Feb 1998035813.952.30$823
Jan 199818546714.702.15$3,726
Dec 199734851216.322.41$6,914
Nov 199718262618.193.09$5,244
Oct 199772164819.253.15$15,920
Sep 1997056317.742.95$1,664
Aug 199788963317.862.55$17,495
Jul 199753491617.582.25$11,446
Jun 199716975117.242.26$4,609
May 199718274618.972.31$5,175
Apr 199735738917.882.08$7,193
Mar 19971,0781,03018.951.94$22,425
Feb 19975381,00620.492.21$13,243
Jan 19971,0681,16423.483.54$29,197
Dec 199636053623.32$8,395
Nov 19965261,17321.97$11,556
Oct 19967131,39823.31$16,620
Sep 19968881,41922.22$19,731
Aug 19967111,44720.26$14,405
Jul 19968891,49619.55$17,380
Jun 19961,0661,49718.73$19,966
May 19967111,55419.43$13,815
Apr 19967101,48221.51$15,272
Mar 19967221,66919.38$13,992
Feb 19968991,52316.98$15,265
Jan 19969071,75217.07$15,482
Dec 19951,0761,44717.19$18,496
Nov 19957211,65016.00$11,536
Oct 19951,0191,95915.43$15,723
Sep 19951,0581,88116.18$17,118
Aug 19951,1941,98515.92$19,008
Jul 19959821,76815.24$14,966
Jun 19957101,73216.41$11,651
May 19951,2272,17717.56$21,546
Apr 19951,0732,29417.73$19,024
Mar 19951,0541,84516.44$17,328
Feb 19951,0801,78016.58$17,906
Jan 19951,4571,98715.92$23,195
Dec 19941,4062,43115.03$21,132
Nov 19941,4352,62815.90$22,817
Oct 19941,0651,27615.58$16,593
Sep 19941,3851,67715.29$21,177
Aug 19941,5861,77316.13$25,582
Jul 19941,5851,30617.56$27,833
Jun 19941,2331,15717.09$21,072
May 19941,4041,45515.88$22,296
Apr 19941,2361,24914.14$17,477
Mar 19941,4271,50312.46$17,780
Feb 19941,4321,54012.50$17,900
Jan 19941,7712,55712.66$22,421
Dec 19931,9602,80312.33$24,167
Nov 19931,6562,84814.49$23,995
Oct 19932,4474,78615.85$38,785
Sep 19932,6485,01215.03$39,799
Aug 19931,7642,23215.66$27,624
Jul 19932,1151,38715.46$32,698
Jun 19932,1121,24316.79$35,460
May 19932,2651,33317.68$40,045
Apr 19932,0971,12318.05$37,851
Mar 19932,6721,33918.14$48,470
Feb 19932,3181,47017.90$41,492
Jan 19932,9832,24916.93$50,502

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                  359 bbl  × $106.41 =    $38,201
Casinghead gas       801 Mcf  × $  3.05 =     $2,440

────────────────────────────────────────────────────
Month total                                  $40,641

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/13146 is the state's own key, not one this site invented.