KOCUREK, L. J.

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 13026District 03Field 34733500NGPA filingOilCasinghead gasSaveExport
Value, all time
$5.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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
NGPA3none

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
OilDisposition65,364 bbl$1,978,702
Casinghead gasProduction1,348,575 Mcf$3,877,644
Total$5,856,346

457,485 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 (4)

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 30.3849, -96.7143. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

30.38535, -96.71407 · 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
75.0%
3 of 4 wells
With a plug date
75.0%
3 of 4 wells
Median depth
8,444 ft
4 wells filed one
Completion to plug
11.9 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
375.0%
A plug date is filed
375.0%
BothOn the schedule and plugged. Neither fact cancels the other.
375.0%
NeitherNo plug date, and not on the schedule.
125.0%

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 8,230 and 10,789 ft, median 8,444 ft, over the 4 wells that filed a depth.

Completions filed
May 1980 – Jun 1990
4 of 4 wells
Plug dates filed
Apr 1992 – Apr 1994
3 of 4 wells; 1 filed none

Last completion to plug: a median of 11.9 years across the 3 wells that filed both dates, with the middle half between 10.2 years and 12.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-05133051510,789 ftJun 1990
42-0513252048,230 ftNov 1983Apr 1992Yes
42-0513152728,274 ftMay 1981Apr 1994Yes
42-0513061218,614 ftMay 1980Apr 1992Yes

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 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 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20197052.782.49$369
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 201939046.033.23$1,795
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 201801059.403.07$31
Jul 20180865.142.93$23
Jun 201807260.183.08$222
May 20180065.382.90$0
Apr 2018147063.842.90$9,384
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20172049.292.98$99
Sep 201782047.523.09$3,897
Aug 20170045.373.00$0
Jul 201704143.873.09$127
Jun 20174042.493.09$170
May 201713345.373.26$153
Apr 201774047.933.21$464
Mar 201716946.772.98$253
Feb 201707050.452.95$207
Jan 201715549.413.42$237
Dec 2016110548.763.72$440
Nov 2016313842.492.64$492
Oct 201617741746.193.09$9,464
Sep 2016352141.553.10$1,740
Aug 201618551141.442.92$9,161
Jul 2016454541.622.92$1,760
Jun 201618481145.352.69$10,523
May 2016676742.521.99$1,782
Apr 201619064136.561.99$8,223
Mar 201619851033.011.79$7,451
Feb 2016554326.472.06$1,253
Jan 201618064327.352.36$6,443
Dec 2015238532.362.00$835
Nov 201561,01838.792.17$2,439
Oct 20152012,12143.552.43$13,900
Sep 20151911,88942.992.76$13,422
Aug 2015122,15440.162.87$6,669
Jul 20151972,82348.152.95$17,800
Jun 201503,09956.152.88$8,934
May 20152033,32155.212.96$21,023
Apr 2015103,18349.822.71$9,113
Mar 20152012,84242.892.93$16,961
Feb 2015026144.662.98$777
Jan 20151862,04943.433.10$14,431
Dec 201471,27154.693.59$4,947
Nov 20141861,28370.464.25$18,561
Oct 20142021,13178.303.90$20,229
Sep 2014062786.164.05$2,536
Aug 2014393989.394.04$4,057
Jul 201416623496.564.18$17,007
Jun 201401,39398.164.74$6,598
May 20141931,55794.734.73$25,642
Apr 201401,98595.944.81$9,546
Mar 20141821,77195.895.06$26,408
Feb 201401,73897.406.19$10,762
Jan 20141871,39590.404.86$23,686
Dec 2013665591.824.35$3,403
Nov 2013558488.853.74$2,627
Oct 2013140197.423.78$1,613
Sep 20133505104.113.72$2,190
Aug 20131741,793104.253.52$24,456
Jul 20131883,676102.523.72$32,940
Jun 201322,21094.403.93$8,882
May 20131842,95694.834.15$29,713
Apr 201362,70993.964.28$12,165
Mar 20131882,75893.623.91$28,392
Feb 201332,82491.233.42$9,932
Jan 20131813,46191.603.42$28,416
Dec 201212,85686.773.42$9,855
Nov 20121703,23086.953.62$26,490
Oct 20121753,92589.383.40$28,985
Sep 20121882,31094.672.92$24,539
Aug 201203,37392.662.91$9,809
Jul 20121871,88285.133.02$21,604
Jun 20121853,64479.822.52$23,946
May 201212,89691.612.49$7,298
Apr 20121722,974101.652.00$23,422
Mar 20123762,789105.052.22$45,696
Feb 20121841,483101.102.57$22,414
Jan 20121861,29298.092.73$21,777
Dec 20111851,07896.873.24$21,413
Nov 2011283195.723.31$2,943
Oct 2011474884.983.65$3,069
Sep 2011219683.623.99$948
Aug 201106383.404.15$261
Jul 201118013994.144.52$17,573
Jun 2011029092.904.64$1,346
May 2011148998.134.40$2,252
Apr 20112439105.964.33$2,114
Mar 2011439996.364.06$2,004
Feb 201119073285.644.18$19,331
Jan 2011788786.504.59$4,676
Dec 201017672485.734.35$18,236
Nov 2010871580.843.80$3,360
Oct 2010271178.103.51$2,651
Sep 201014961972.633.98$13,285
Aug 2010232573.684.42$1,584
Jul 201003772.554.74$175
Jun 2010120070.364.91$1,052
May 2010333171.124.24$1,615
Apr 2010336481.694.12$1,746
Mar 2010442678.394.39$2,183
Feb 2010335973.585.44$2,175
Jan 201017349274.365.96$15,799
Dec 2009257671.445.48$3,302
Nov 2009041474.593.75$1,553
Oct 2009150272.544.11$2,136
Sep 2009050665.543.06$1,551
Aug 200917060267.423.22$13,399
Jul 2009263161.133.46$2,308
Jun 2009263466.163.90$2,602
May 2009369654.743.93$2,897
Apr 2009273846.773.59$2,741
Mar 200916175242.144.06$9,837
Feb 2009267232.814.63$3,179
Jan 2009472635.865.37$4,043
Dec 2008470537.105.98$4,362
Nov 200816468655.496.86$13,807
Oct 2008582175.246.92$6,059
Sep 200831,004101.767.88$8,214
Aug 20086938114.228.48$8,642
Jul 2008175532131.0811.39$28,998
Jun 20080182131.3313.03$2,372
May 20080507123.1711.57$5,868
Apr 2008165761110.3110.45$26,157
Mar 200802,726101.909.66$26,344
Feb 200832,42292.538.77$21,520
Jan 200817822290.388.21$17,909
Dec 2007013088.337.30$949
Nov 200702,94291.677.29$21,452
Oct 20071442,68682.856.92$30,523
Sep 200714,67775.846.24$29,280
Aug 20071933,71969.066.39$37,085
Jul 200713,05570.906.39$19,586
Jun 20071856,07662.007.55$57,334
May 20071964,13158.747.85$43,926
Apr 20071954,43359.617.81$46,224
Mar 200764,86756.927.30$35,880
Feb 20071973,65655.108.22$40,892
Jan 20071995,06350.306.73$44,068
Dec 200626,85256.656.92$47,518
Nov 20061946,94254.207.62$63,395
Oct 20063826,36754.906.01$59,262
Sep 20061916,76860.085.04$45,567
Aug 200617,24468.717.34$53,239
Jul 20061866,84969.376.34$56,344
Jun 20061966,85566.286.38$56,752
May 20061616,89866.016.42$54,947
Apr 20061956,51664.397.36$60,517
Mar 20061836,83756.707.08$58,802
Feb 200645,78857.597.75$45,094
Jan 20062006,82460.598.93$73,079
Dec 20052056,72154.9413.42$101,428
Nov 20051617,07954.6910.59$83,760
Oct 20053737,09658.3413.80$119,656
Sep 20051924,88161.4512.08$70,756
Aug 20051936,75461.519.80$78,039
Jul 20053777,03355.697.84$76,159
Jun 20051946,74852.337.38$59,959
May 20053926,33745.226.65$59,875
Apr 20051907,32549.207.36$63,264
Mar 20051783,44950.377.15$33,643
Feb 20051775,13145.226.31$40,390
Jan 20051964,88443.166.32$39,337
Dec 20041894,61139.866.75$38,663
Nov 20041533,88545.286.33$31,522
Oct 20041633,54649.706.52$31,204
Sep 20041613,53443.245.28$25,635
Aug 20043563,25042.375.55$33,123
Jul 20040438.286.08$24
Jun 2004042036.106.43$2,702
May 20043682,86237.486.49$32,380
Apr 200401,51634.475.86$8,881
Mar 20041833,96234.365.53$28,198
Feb 20041801,49732.455.51$14,089
Jan 200402,95432.036.30$18,609
Dec 20031973,17030.266.30$25,937
Nov 20031952,39428.804.60$16,617
Oct 200333,93228.174.76$18,799
Sep 20031823,33026.314.75$20,604
Aug 20031932,76629.765.13$19,932
Jul 20031723,41029.415.17$22,691
Jun 20031962,68528.565.98$21,662
May 200373,37126.595.97$20,320
Apr 20031912,39426.675.41$18,039
Mar 20031933,31831.146.10$26,237
Feb 20031943,49233.487.93$34,172
Jan 20031942,70130.315.58$20,957
Dec 20021923,35026.914.85$21,427
Nov 20021744,04324.664.14$21,017
Oct 20021854,20326.464.23$22,670
Sep 20021824,76827.443.64$22,327
Aug 20021854,74525.963.16$19,817
Jul 20021744,59324.583.06$18,340
Jun 20021584,77823.733.34$19,699
May 20021964,83724.663.58$22,169
Apr 20023824,34523.653.51$24,295
Mar 20022004,69822.003.10$18,977
Feb 20023764,26818.222.38$16,990
Jan 20021895,14117.172.38$15,459
Dec 20011985,20916.932.36$15,668
Nov 20013744,11018.072.41$16,645
Oct 200106,44119.782.53$16,289
Sep 20011936,09424.262.25$18,402
Aug 20011923,21124.873.05$14,579
Jul 20011962,87223.933.20$13,872
Jun 20011753,12424.563.82$16,245
May 20011743,96225.524.31$21,506
Apr 20011944,02124.685.34$26,241
Mar 20012014,41724.545.38$28,680
Feb 20011953,49527.755.77$25,567
Jan 20011933,05627.478.40$30,968
Dec 20003884,47226.889.12$51,225
Nov 20001624,06032.215.66$28,190
Oct 20001935,64831.235.15$35,089
Sep 20003855,28031.875.19$39,655
Aug 20001824,88229.644.54$27,562
Jul 20001795,60728.534.09$28,038
Jun 20001926,25229.304.40$33,117
May 20003516,00827.263.68$31,676
Apr 20003665,75124.513.12$26,891
Mar 20001835,88628.422.86$22,033
Feb 20001795,52627.622.73$20,011
Jan 20003657,89825.272.48$28,815
Dec 19991863,61224.282.42$13,271
Nov 19993936,66923.192.43$25,346
Oct 19991897,68520.982.80$25,512
Sep 19993544,34921.752.62$19,089
Aug 19991942,74219.262.88$11,621
Jul 19993854,98017.892.37$18,702
Jun 19991937,93715.942.36$21,824
May 19993678,42815.792.32$25,356
Apr 19993508,25515.102.21$23,512
Mar 19993958,77112.471.84$21,050
Feb 19992058,3409.981.82$17,206
Jan 19997099,78610.381.90$25,952
Dec 19981929,1249.201.77$17,946
Nov 19983749,91510.892.19$25,744
Oct 19985439,68012.421.97$25,806
Sep 19983719,88412.592.08$25,256
Aug 199839510,51111.301.91$24,512
Jul 199836610,35411.742.24$27,462
Jun 19981919,87411.242.24$24,238
May 199855311,04912.622.21$31,357
Apr 199818810,70613.042.51$29,274
Mar 199836011,65412.802.31$31,522
Feb 19983878,92113.952.30$25,909
Jan 199857310,18714.702.15$30,374
Dec 199736210,57916.322.41$31,415
Nov 199753110,03018.193.09$40,634
Oct 19971854,63119.253.15$18,148
Sep 19977198,96917.742.95$39,257
Aug 19971859,33717.862.55$27,158
Jul 199738510,21917.582.25$29,730
Jun 19976849,71617.242.26$33,723
May 1997011,35818.972.31$26,220
Apr 199755511,09617.882.08$33,034
Mar 199718712,25018.951.94$27,298
Feb 19975599,60720.492.21$32,646
Jan 199705,46323.483.54$19,337
Dec 19963585,79823.32$8,349
Nov 19963587,23421.97$7,865
Oct 199657010,60123.31$13,287
Sep 19963687,81122.22$8,177
Aug 19963599,51520.26$7,273
Jul 199656012,69819.55$10,948
Jun 19961728,45418.73$3,222
May 199635710,94919.43$6,937
Apr 199654012,43421.51$11,615
Mar 199637811,78419.38$7,326
Feb 19963564,73916.98$6,045
Jan 19963777,88117.07$6,435
Dec 19953798,92317.19$6,515
Nov 19953809,70516.00$6,080
Oct 199554311,98315.43$8,378
Sep 199555311,33216.18$8,948
Aug 199537411,84915.92$5,954
Jul 19955829,11515.24$8,870
Jun 19955428,63916.41$8,894
May 199536910,97217.56$6,480
Apr 19955447,65917.73$9,645
Mar 19953819,63516.44$6,264
Feb 19955389,95616.58$8,920
Jan 199555510,36615.92$8,836
Dec 19947438,93415.03$11,167
Nov 19943667,90315.90$5,819
Oct 19941946,07415.58$3,023
Sep 19943606,67615.29$5,504
Aug 19947417,89216.13$11,952
Jul 19943592,59217.56$6,304
Jun 19941721,30317.09$2,939
May 19947094,06915.88$11,259
Apr 19943904,07514.14$5,515
Mar 19943661,30512.46$4,560
Feb 1994092012.50$0
Jan 199415648912.66$1,975
Dec 1993046312.33$0
Nov 199392513,10114.49$13,403
Oct 19931,11216,86615.85$17,625
Sep 199388917,91315.03$13,362
Aug 19931,05220,42015.66$16,474
Jul 199393018,24215.46$14,378
Jun 19931,09221,66116.79$18,335
May 19931,30323,93417.68$23,037
Apr 19931,09813,87518.05$19,819
Mar 19937709,40818.14$13,968
Feb 199390910,01617.90$16,271
Jan 19931,0769,32216.93$18,217

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.

Jun 2019 — as filed, then multipliedworked
Oil                    7 bbl  × $ 52.78 =       $369
Casinghead gas         0 Mcf  × $  2.49 =         $0

────────────────────────────────────────────────────
Month total                                     $369

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/13026 is the state's own key, not one this site invented.