ZGABAY, HENRY R.

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 13866District 03Field 34733500NGPA filingOilCasinghead gasSaveExport
Value, all time
$12.0 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
NGPA2none

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
OilDisposition123,297 bbl$4,549,466
Casinghead gasProduction2,131,512 Mcf$7,410,829
Total$11,960,295

590,797 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 30.3518, -96.7326. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

30.35177, -96.73264 · 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
9,145 ft
2 wells filed one
Completion to plug
28.4 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 8,644 and 9,645 ft, median 9,145 ft, over the 2 wells that filed a depth.

Completions filed
Feb 1981 – Oct 1995
2 of 2 wells
Plug dates filed
Mar 2024
1 of 2 wells; 1 filed none

Last completion to plug: a median of 28.4 years across the 1 well that filed both dates, with the middle half between 28.4 years and 28.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-0513155529,645 ftOct 1995Mar 2024Yes
42-0513115618,644 ftFeb 1981

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 2023118089.042.74$10,507
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 2023031475.112.47$774
Jan 202302,75776.533.39$9,340
Dec 202202,06976.415.73$11,853
Nov 2022047285.005.65$2,665
Oct 202202287.185.86$129
Sep 20220984.888.16$73
Aug 20220394.529.13$27
Jul 20220745101.587.54$5,619
Jun 202201,852115.097.98$14,774
May 20222324,373109.378.43$62,252
Apr 20221685,073104.226.84$52,196
Mar 202204,692108.885.08$23,818
Feb 20221763,98891.054.86$35,402
Jan 20221814,96981.844.54$37,361
Dec 20211734,86271.323.90$31,296
Nov 20211704,41377.435.24$36,273
Oct 20213374,60979.795.71$53,224
Sep 20211763,56669.865.35$31,377
Aug 20211771,00966.024.22$15,944
Jul 202107670.783.98$303
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 2020177039.982.39$7,076
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20201016.921.81$17
Apr 202003,09914.751.80$5,592
Mar 20203174,14730.341.86$17,316
Feb 20201763,94849.881.98$16,599
Jan 202004,28857.252.09$8,982
Dec 20192164,13259.012.30$22,268
Nov 20193264,76755.302.75$31,140
Oct 201903,15653.472.42$7,633
Sep 20191733,67555.052.66$19,289
Aug 20191644,92153.112.30$20,050
Jul 20191703,11756.272.46$17,234
Jun 20191732,65652.782.49$15,748
May 2019060858.482.74$1,666
Apr 20190562.632.75$14
Mar 20190156.803.06$3
Feb 2019596650.852.79$3,184
Jan 20196034046.033.23$3,859
Dec 201812834946.594.19$7,424
Nov 2018032352.934.24$1,369
Oct 2018031761.443.40$1,077
Sep 20181841,84159.543.11$16,677
Aug 201802,22459.403.07$6,820
Jul 201801,42565.142.93$4,178
Jun 20183791,85360.183.08$28,510
May 20183391,97465.382.90$27,890
Apr 20181882,99363.842.90$20,684
Mar 201801,29061.222.79$3,595
Feb 20181832,20161.782.77$17,394
Jan 20183812,34162.874.01$33,339
Dec 20171851,94757.272.92$16,283
Nov 20171923,26655.423.12$20,825
Oct 20171852,75049.292.98$17,324
Sep 20173712,85147.523.09$26,432
Aug 201702,29045.373.00$6,880
Jul 2017056143.873.09$1,732
Jun 2017465842.493.09$2,201
May 20173782,98045.373.26$26,875
Apr 20171952,51847.933.21$17,433
Mar 20171972,87246.772.98$17,783
Feb 20171913,43750.452.95$19,784
Jan 20171793,64549.413.42$21,306
Dec 20161982,25248.763.72$18,038
Nov 20161933,23842.492.64$16,763
Oct 20161993,53746.193.09$20,122
Sep 20161963,46341.553.10$18,881
Aug 20163883,56841.442.92$26,513
Jul 20161902,82141.622.92$16,157
Jun 20161962,92445.352.69$16,742
May 20162033,36242.521.99$15,325
Apr 20162143,85036.561.99$15,489
Mar 2016154,07233.011.79$7,800
Feb 20162073,83726.472.06$13,397
Jan 20161983,73427.352.36$14,244
Dec 20151881,66332.362.00$9,412
Nov 2015132,83238.792.17$6,642
Oct 20152023,50643.552.43$17,305
Sep 201503,18842.992.76$8,794
Aug 20154032,54340.162.87$23,489
Jul 2015192,76448.152.95$9,055
Jun 201504,05956.152.88$11,702
May 20151913,75955.212.96$21,655
Apr 20152021,98149.822.71$15,425
Mar 20151942,53442.892.93$15,757
Feb 20152023,90444.662.98$20,640
Jan 20153854,54843.433.10$30,822
Dec 20141994,76854.693.59$28,007
Nov 20141934,74370.464.25$33,765
Oct 20142104,52078.303.90$34,075
Sep 201403,50386.164.05$14,171
Aug 20143834,67589.394.04$53,101
Jul 20142074,76996.564.18$39,920
Jun 20141964,53898.164.74$40,735
May 2014194,18594.734.73$21,581
Apr 20141861,88695.944.81$26,915
Mar 20141832,07195.895.06$28,021
Feb 20141883,90197.406.19$42,466
Jan 20142084,45190.404.86$40,438
Dec 20133954,43691.824.35$55,585
Nov 201383,79588.853.74$14,898
Oct 20131803,23797.423.78$29,769
Sep 2013112,858104.113.72$11,771
Aug 20131841,928104.253.52$25,974
Jul 20131864,044102.523.72$34,103
Jun 201363,54594.403.93$14,510
May 20133924,96394.834.15$57,765
Apr 2013165,19593.964.28$23,751
Mar 20133895,42493.623.91$57,642
Feb 201352,84691.233.42$10,189
Jan 20133965,22691.603.42$54,146
Dec 201215,95886.773.42$20,464
Nov 20123765,98286.953.62$54,378
Oct 201284,82889.383.40$17,129
Sep 20123703,50294.672.92$45,248
Aug 20123655,89092.662.91$50,950
Jul 201213,70785.133.02$11,283
Jun 20123795,50179.822.52$44,109
May 20121835,81191.612.49$31,224
Apr 20121824,015101.652.00$26,517
Mar 20121914,693105.052.22$30,493
Feb 20121735,268101.102.57$31,030
Jan 20123616,50898.092.73$53,204
Dec 20113726,60896.873.24$57,444
Nov 20113696,15495.723.31$55,698
Oct 201196,62684.983.65$24,940
Sep 20113855,95283.623.99$55,917
Aug 201133,68383.404.15$15,532
Jul 20113845,73394.144.52$62,047
Jun 20112004,43792.904.64$39,167
May 20111914,47698.134.40$38,459
Apr 201174,439105.964.33$19,977
Mar 20111994,51496.364.06$37,490
Feb 20111954,64885.644.18$36,128
Jan 20112074,96986.504.59$40,707
Dec 20101934,85485.734.35$37,650
Nov 20102025,10780.843.80$35,712
Oct 20101864,77678.103.51$31,285
Sep 20101914,75072.633.98$32,775
Aug 201005,32773.684.42$23,542
Jul 20101935,10172.554.74$38,163
Jun 201034,30670.364.91$21,355
May 20103594,82771.124.24$45,975
Apr 2010125,46881.694.12$23,523
Mar 20101975,63678.394.39$40,177
Feb 20103774,84373.585.44$54,097
Jan 201095,17974.365.96$31,557
Dec 20093795,58471.445.48$57,697
Nov 20091914,76774.593.75$32,130
Oct 200965,87772.544.11$24,591
Sep 20093815,77665.543.06$42,673
Aug 20091955,89967.423.22$32,133
Jul 200975,68061.133.46$20,106
Jun 20091935,52566.163.90$34,289
May 20093806,35854.743.93$45,761
Apr 200976,41846.773.59$23,352
Mar 20093736,88642.144.06$43,668
Feb 20091866,06632.814.63$34,206
Jan 20093816,76435.865.37$49,992
Dec 20081936,93137.105.98$48,588
Nov 20081886,64955.496.86$56,047
Oct 20081777,01375.246.92$61,861
Sep 20083926,210101.767.88$88,807
Aug 20081877,499114.228.48$84,973
Jul 200886,945131.0811.39$80,148
Jun 20083435,996131.3313.03$123,190
May 20083446,759123.1711.57$120,601
Apr 20081717,002110.3110.45$92,068
Mar 20083407,017101.909.66$102,459
Feb 20081976,69792.538.77$76,965
Jan 20083707,11590.388.21$91,824
Dec 20073527,25888.337.30$84,090
Nov 20071796,99191.677.29$67,385
Oct 20073437,23882.856.92$78,519
Sep 20071787,06175.846.24$57,590
Aug 20074557,03669.066.39$76,368
Jul 20071807,27970.906.39$59,260
Jun 20073586,73062.007.55$72,997
May 20071917,16958.747.85$67,469
Apr 20071607,05459.617.81$64,595
Mar 20073757,29556.927.30$74,613
Feb 20073706,62055.108.22$74,777
Jan 20073957,87650.306.73$72,849
Dec 20063947,88656.656.92$76,879
Nov 20062007,92754.207.62$71,224
Oct 20062086,59354.906.01$51,068
Sep 20063646,17560.085.04$52,974
Aug 20063876,28768.717.34$72,737
Jul 200616,92469.376.34$43,987
Jun 20061956,34266.286.38$53,411
May 20063717,79766.016.42$74,585
Apr 20061977,58864.397.36$68,536
Mar 20063738,36256.707.08$80,376
Feb 20061907,80657.597.75$71,447
Jan 20064068,89060.598.93$104,017
Dec 20053928,85954.9413.42$140,384
Nov 20051828,50554.6910.59$100,008
Oct 20055577,99858.3413.80$142,834
Sep 200522,12561.4512.08$25,791
Aug 20051978,04261.519.80$90,904
Jul 20053988,41455.697.84$88,161
Jun 20053977,95752.337.38$79,506
May 20053769,11645.226.65$77,635
Apr 20053468,88049.207.36$82,384
Mar 20051998,55650.377.15$71,241
Feb 20055816,88745.226.31$69,743
Jan 20053827,77743.166.32$65,655
Dec 20043977,87239.866.75$68,969
Nov 20043887,81145.286.33$67,016
Oct 20045348,38749.706.52$81,182
Sep 20043588,15043.245.28$58,544
Aug 20045218,42342.375.55$68,828
Jul 20041758,19938.286.08$56,583
Jun 20047148,05836.106.43$77,613
May 20045688,99737.486.49$79,720
Apr 20043808,18834.475.86$61,068
Mar 20045868,19034.365.53$65,427
Feb 20043987,98832.455.51$56,926
Jan 20045839,07932.036.30$75,868
Dec 20035819,06130.266.30$74,680
Nov 20035878,88828.804.60$57,747
Oct 20033938,91928.174.76$53,522
Sep 20035658,90426.314.75$57,153
Aug 20032048,88229.765.13$51,633
Jul 20033817,98229.415.17$52,479
Jun 20037608,87128.565.98$74,780
May 20034029,00926.595.97$64,497
Apr 20031987,65026.675.41$46,646
Mar 20033999,10231.146.10$67,911
Feb 20031998,14433.487.93$71,211
Jan 20033829,08630.315.58$62,297
Dec 20023809,13326.914.85$54,555
Nov 20023438,38624.664.14$43,151
Oct 20023809,19426.464.23$48,937
Sep 20025558,77227.443.64$47,117
Aug 20021817,89425.963.16$29,677
Jul 20027646,99724.583.06$40,202
Jun 20027496,02223.733.34$37,877
May 20029585,14924.663.58$42,078
Apr 20027745,31823.653.51$36,984
Mar 20029865,59322.003.10$39,046
Feb 20025884,60318.222.38$21,649
Jan 20025764,74817.172.38$21,170
Dec 20019665,30416.932.36$28,895
Nov 20017735,47618.072.41$27,141
Oct 20011984,37119.782.53$14,970
Sep 20019623,88224.262.25$32,078
Aug 20017644,69124.873.05$33,323
Jul 20013633,66423.933.20$20,401
Jun 20015474,19824.563.82$29,488
May 20011,1085,02725.524.31$49,929
Apr 20019655,81324.685.34$54,830
Mar 20017835,75724.545.38$50,167
Feb 20017723,89027.755.77$43,857
Jan 20017675,10627.478.40$63,954
Dec 20001,0724,57826.889.12$70,578
Nov 20009493,82532.215.66$52,209
Oct 20007536,15331.235.15$55,176
Sep 20001,3265,16431.875.19$69,043
Aug 20001,3385,26629.644.54$63,570
Jul 20001,5345,16628.534.09$64,893
Jun 20007635,16229.304.40$45,055
May 20003385,09627.263.68$27,966
Apr 20005234,73524.513.12$27,573
Mar 20005444,89228.422.86$29,450
Feb 20007453,20827.622.73$29,324
Jan 20005504,69925.272.48$25,554
Dec 19999355,96124.282.42$37,150
Nov 19993725,00223.192.43$20,802
Oct 19999435,14620.982.80$34,212
Sep 19997504,93321.752.62$29,231
Aug 19997175,72519.262.88$30,272
Jul 19991,1065,42717.892.37$32,661
Jun 19993824,60215.942.36$16,959
May 19999237,69015.792.32$32,423
Apr 19995638,75715.102.21$27,837
Mar 19997748,24912.471.84$24,816
Feb 19999666,7829.981.82$21,969
Jan 19999416,16410.381.90$21,479
Dec 19989166,1449.201.77$19,322
Nov 19987475,14110.892.19$19,372
Oct 19981,2515,26712.421.97$25,909
Sep 19988936,35312.592.08$24,474
Aug 19985785,35511.301.91$16,745
Jul 19981805,75611.742.24$14,991
Jun 19981753,20611.242.24$9,140
May 19983704,32312.622.21$14,207
Apr 19983894,51113.042.51$16,374
Mar 19983824,78112.802.31$15,931
Feb 199804,83513.952.30$11,116
Jan 19985734,99414.702.15$19,184
Dec 19973894,98216.322.41$18,361
Nov 19975855,00718.193.09$26,104
Oct 199707,15619.253.15$22,540
Sep 19973565,70317.742.95$23,167
Aug 199706,36317.862.55$16,256
Jul 19971945,71117.582.25$16,243
Jun 19973666,41117.242.26$20,781
May 19971957,67718.972.31$21,422
Apr 199738610,58917.882.08$28,956
Mar 199738811,25018.951.94$29,168
Feb 19975557,54520.492.21$28,015
Jan 19971856,48523.483.54$27,299
Dec 19967329,17923.32$17,070
Nov 19962017,94021.97$4,416
Oct 19967037,07123.31$16,387
Sep 199657610,60722.22$12,799
Aug 199673111,29920.26$14,810
Jul 199637214,98219.55$7,273
Jun 199654314,97718.73$10,170
May 199636015,63919.43$6,995
Apr 199672812,99221.51$15,659
Mar 199655514,93419.38$10,756
Feb 19966258,00916.98$10,613
Jan 199673511,53617.07$12,546
Dec 199556021,61217.19$9,626
Nov 19951,08526,82516.00$17,360
Oct 199560025,81315.43$9,258
Sep 19953933,47916.18$6,359
Aug 199535711,01315.92$5,683
Jul 19953379,43115.24$5,136
Jun 199567510,29616.41$11,077
May 1995011,36117.56$0
Apr 19956979,28417.73$12,358
Mar 199533911,48816.44$5,573
Feb 19956448,78416.58$10,678
Jan 199571511,45915.92$11,383
Dec 199467110,98715.03$10,085
Nov 199434111,75415.90$5,422
Oct 19946808,11315.58$10,594
Sep 19943258,94315.29$4,969
Aug 199435412,31816.13$5,710
Jul 199465712,55417.56$11,537
Jun 199433211,71417.09$5,674
May 199489316,62215.88$14,181
Apr 199456811,57514.14$8,032
Mar 199458811,45312.46$7,326
Feb 199460410,56912.50$7,550
Jan 199459212,85812.66$7,495
Dec 199366015,56512.33$8,138
Nov 199367115,95314.49$9,723
Oct 199387814,59215.85$13,916
Sep 199331014,12615.03$4,659
Aug 199335813,12715.66$5,606
Jul 199333311,59915.46$5,148
Jun 199388212,10816.79$14,809
May 199330112,31317.68$5,322
Apr 199367312,74318.05$12,148
Mar 199368813,44618.14$12,480
Feb 19933068,64317.90$5,477
Jan 19936867,11216.93$11,614

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.

Sep 2023 — as filed, then multipliedworked
Oil                  118 bbl  × $ 89.04 =    $10,507
Casinghead gas         0 Mcf  × $  2.74 =         $0

────────────────────────────────────────────────────
Month total                                  $10,507

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/13866 is the state's own key, not one this site invented.