ZGABAY, EDWIN "D"

Operated by MAGNOLIA OIL & GAS OPERATING LLC (P-5 521544) 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 12785District 03Field 34733500NGPA filingOilCasinghead gasSaveExport
Value, all time
$11.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$124 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
NGPA4none

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
OilDisposition146,532 bbl$5,041,905
Casinghead gasProduction2,187,224 Mcf$6,551,901
Total$11,593,807

524,584 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 (3)

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 30.3432, -96.7691. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

30.34166, -96.76986 · 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
33.3%
1 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
9,915 ft
3 wells filed one
Completion to plug
15.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
133.3%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
266.7%

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 8,330 and 10,160 ft, median 9,915 ft, over the 3 wells that filed a depth.

Completions filed
Feb 1980 – Jan 2008
3 of 3 wells
Plug dates filed
Oct 1995
1 of 3 wells; 2 filed none

Last completion to plug: a median of 15.7 years across the 1 well that filed both dates, with the middle half between 15.7 years and 15.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-2873097939,915 ftJan 2008
42-28731078410,160 ftDec 1994
42-2873058518,330 ftFeb 1980Oct 1995Yes

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 202641,413106.413.05$4,729
Apr 202601398.932.87$37
Mar 202641,84789.753.15$6,176
Feb 20261981,66663.503.75$18,821
Jan 202671,66159.138.00$13,698
Dec 202561,88356.664.41$8,650
Nov 20251811,66058.593.93$17,123
Oct 202531,90759.383.30$6,480
Sep 202521,85762.743.08$5,839
Aug 202582,12763.933.01$6,924
Jul 20253482,42766.743.32$31,272
Jun 202571,34866.483.13$4,683
May 202532,53760.553.23$8,382
Apr 20251943,05162.363.54$22,908
Mar 20251853,01767.704.27$25,402
Feb 20251962,59470.884.34$25,153
Jan 20253753,00174.324.28$40,710
Dec 202401,42968.993.12$4,460
Nov 20243742,53469.052.20$31,396
Oct 20241862,45171.372.28$18,867
Sep 20241792,03269.612.36$17,265
Aug 20241781,85175.632.06$17,282
Jul 202411,92579.932.15$4,212
Jun 20241862,21778.082.63$20,362
May 20241982,79378.812.20$21,745
Apr 202412,31284.451.66$3,921
Mar 20243962,48580.301.55$35,638
Feb 20241952,64676.091.78$19,557
Jan 202421,95773.023.30$6,600
Dec 20231872,64771.262.61$20,236
Nov 202352,50977.892.81$7,434
Oct 20231922,72785.443.09$24,823
Sep 20231752,60089.042.74$22,693
Aug 20231832,67780.522.67$21,890
Jul 202351,68574.852.64$4,826
Jun 202312,07768.962.26$4,760
May 20231901,37170.622.23$16,472
Apr 20233621,28178.122.24$31,146
Mar 202301,94772.852.39$4,659
Feb 20231905,02675.112.47$26,663
Jan 20233824,74776.533.39$45,316
Dec 2022103,00776.415.73$17,991
Nov 202252,66285.005.65$15,455
Oct 20223882,15887.185.86$46,480
Sep 2022201,81684.888.16$16,523
Aug 20221901,66294.529.13$33,128
Jul 202241,449101.587.54$11,335
Jun 202211,438115.097.98$11,586
May 202212,888109.378.43$24,464
Apr 202222,041104.226.84$14,164
Mar 20223611,298108.885.08$45,895
Feb 202222,47591.054.86$12,208
Jan 20221892,10081.844.54$24,997
Dec 2021086971.323.90$3,388
Nov 202111,91277.435.24$10,090
Oct 202103,28579.795.71$18,770
Sep 20213552,96869.865.35$40,682
Aug 202101,29266.024.22$5,453
Jul 20211782,54770.783.98$22,741
Jun 202101,31569.493.38$4,446
May 202102,61563.483.02$7,891
Apr 20211831,89860.362.76$16,281
Mar 20211852,05561.302.72$16,924
Feb 202103,60957.805.55$20,023
Jan 20211922,08850.412.81$15,547
Dec 202002,23244.642.68$5,972
Nov 20201863,04038.772.71$15,439
Oct 202002,59536.972.48$6,432
Sep 20201793,09437.091.99$12,799
Aug 20201883,09239.982.39$14,891
Jul 202003,12838.371.83$5,709
Jun 202001,00034.901.69$1,690
May 202001,24116.921.81$2,252
Apr 20201661,87914.751.80$5,839
Mar 202003,51430.341.86$6,523
Feb 20201902,89249.881.98$15,205
Jan 20201812,45057.252.09$15,494
Dec 201901,06559.012.30$2,454
Nov 201918633055.302.75$11,194
Oct 2019091753.472.42$2,218
Sep 201901,42355.052.66$3,781
Aug 201902,96853.112.30$6,839
Jul 20191823,03756.272.46$17,712
Jun 201902,45552.782.49$6,116
May 20191742,37358.482.74$16,678
Apr 201901,73562.632.75$4,772
Mar 20191823,29556.803.06$20,427
Feb 20191862,62850.852.79$16,796
Jan 20191912,34046.033.23$16,346
Dec 2018070746.594.19$2,959
Nov 201818555352.934.24$12,135
Oct 2018046861.443.40$1,590
Sep 2018048859.543.11$1,517
Aug 2018054159.403.07$1,659
Jul 201818579765.142.93$14,388
Jun 201802,51660.183.08$7,742
May 201802,63465.382.90$7,641
Apr 20181901,95363.842.90$17,795
Mar 201802,31461.222.79$6,449
Feb 20181852,69561.782.77$18,884
Jan 20181921,57862.874.01$18,398
Dec 201701,50357.272.92$4,391
Nov 20171792,39755.423.12$17,395
Oct 201703,02749.292.98$9,032
Sep 201703,01947.523.09$9,321
Aug 20171922,60145.373.00$16,525
Jul 20171891,84043.873.09$13,972
Jun 2017099942.493.09$3,084
May 201701,41345.373.26$4,611
Apr 201701,38447.933.21$4,445
Mar 20171881,78246.772.98$14,110
Feb 201702,30350.452.95$6,800
Jan 20171912,46749.413.42$17,871
Dec 201602,33248.763.72$8,682
Nov 201602,37942.492.64$6,291
Oct 20161892,81946.193.09$17,441
Sep 201601,84541.553.10$5,721
Aug 20161911,63541.442.92$12,696
Jul 201602,98941.622.92$8,741
Jun 201602,71745.352.69$7,297
May 201602,38742.521.99$4,753
Apr 20161912,92236.561.99$12,801
Mar 20161922,82833.011.79$11,411
Feb 201603,99926.472.06$8,252
Jan 20161954,17827.352.36$15,212
Dec 201504,09632.362.00$8,198
Nov 20153734,94938.792.17$25,195
Oct 201503,76843.552.43$9,143
Sep 201503,89642.992.76$10,747
Aug 20151784,25640.162.87$19,374
Jul 20151935,72848.152.95$26,162
Jun 20151943,65356.152.88$21,424
May 20151894,83555.212.96$24,724
Apr 201503,59549.822.71$9,730
Mar 201503,30342.892.93$9,693
Feb 20151963,41944.662.98$18,929
Jan 20151874,24943.433.10$21,296
Dec 201403,70054.693.59$13,288
Nov 20141924,72370.464.25$33,610
Oct 20143873,14078.303.90$42,551
Sep 201405,38086.164.05$21,764
Aug 201405,87189.394.04$23,690
Jul 20141854,61096.564.18$37,132
Jun 20141904,53898.164.74$40,146
May 20141915,85494.734.73$45,763
Apr 20141942,95095.944.81$32,799
Mar 20141964,27795.895.06$40,422
Feb 20141895,94097.406.19$55,189
Jan 20141985,75890.404.86$45,887
Dec 20131978,38391.824.35$54,592
Nov 20131844,31488.853.74$32,475
Oct 2013793,74297.423.78$21,839
Sep 20131885,691104.113.72$40,730
Aug 20131904,604104.253.52$36,026
Jul 201304,001102.523.72$14,875
Jun 20131854,72694.403.93$36,053
May 20131936,18994.834.15$43,981
Apr 20131716,10693.964.28$42,217
Mar 20131936,13393.623.91$42,066
Feb 201305,77991.233.42$19,764
Jan 20135836,84391.603.42$76,805
Dec 201206,92086.773.42$23,668
Nov 20121945,84386.953.62$38,049
Oct 20121805,21589.383.40$33,818
Sep 20121894,93294.672.92$32,286
Aug 201205,10692.662.91$14,849
Jul 20123515,37085.133.02$46,102
Jun 201204,57779.822.52$11,530
May 20121886,64691.612.49$33,760
Apr 20123546,266101.652.00$48,496
Mar 20121946,259105.052.22$34,288
Feb 201203,271101.102.57$8,407
Jan 20123735,23898.092.73$50,909
Dec 2011335,39396.873.24$20,669
Nov 20113696,09695.723.31$55,506
Oct 20111885,76684.983.65$37,014
Sep 201106,75683.623.99$26,928
Aug 20113496,73083.404.15$57,032
Jul 20111847,65494.144.52$51,897
Jun 201107,45592.904.64$34,590
May 20115548,27398.134.40$90,805
Apr 20111919,488105.964.33$61,353
Mar 201137210,26396.364.06$77,486
Feb 20111986,94285.644.18$45,974
Jan 201138811,22686.504.59$85,076
Dec 20101938,48885.734.35$53,450
Nov 20101948,33780.843.80$47,325
Oct 20103815,50078.103.51$49,055
Sep 20101863,74572.633.98$28,412
Aug 20101875,80273.684.42$39,419
Jul 20103847,54772.554.74$63,605
Jun 201018912,76070.364.91$75,955
May 201056710,47371.124.24$84,681
Apr 20101934,91881.694.12$36,042
Mar 20103767,14478.394.39$60,827
Feb 20101977,16673.585.44$53,495
Jan 20103858,45074.365.96$79,025
Dec 20093919,40671.445.48$79,513
Nov 20093824,99974.593.75$47,247
Oct 20091946,96272.544.11$42,688
Sep 200902,17865.543.06$6,675
Aug 20093774,80767.423.22$40,889
Jul 200917911,67061.133.46$51,373
Jun 20093685,36466.163.90$45,240
May 200939111,09954.743.93$64,975
Apr 20097787,58746.773.59$63,605
Mar 200975110,51142.144.06$74,311
Feb 20093654,12432.814.63$31,082
Jan 200901,93035.865.37$10,366
Dec 20081823,06637.105.98$25,078
Nov 20083765,96155.496.86$61,759
Oct 200877013,80875.246.92$153,514
Sep 20081891,117101.767.88$28,031
Aug 20087732,616114.228.48$110,484
Jul 20089381,345131.0811.39$138,272
Jun 20080761131.3313.03$9,918
May 20085794,111123.1711.57$118,897
Apr 20087691,958110.3110.45$105,299
Mar 20089682,123101.909.66$119,156
Feb 2008389092.538.77$35,994
Jan 20080090.388.21$0
Dec 200702288.337.30$161
Nov 20071751,06091.677.29$23,771
Oct 200702,33882.856.92$16,184
Sep 20071852,34375.846.24$28,660
Aug 200702,51469.066.39$16,059
Jul 20071932,41170.906.39$29,085
Jun 200702,34662.007.55$17,709
May 20071782,48958.747.85$29,985
Apr 200702,31659.617.81$18,077
Mar 20071922,51156.927.30$29,264
Feb 20071982,48755.108.22$31,343
Jan 200712,71250.306.73$18,294
Dec 20061902,87756.656.92$30,668
Nov 200602,77054.207.62$21,100
Oct 20061952,89154.906.01$28,091
Sep 200612,90860.085.04$14,708
Aug 20061923,14968.717.34$36,306
Jul 20061952,52369.376.34$29,530
Jun 200602,79666.286.38$17,849
May 20061972,87866.016.42$31,495
Apr 200602,79864.397.36$20,595
Mar 20061972,86756.707.08$31,477
Feb 200612,18057.597.75$16,955
Jan 20061792,33960.598.93$31,741
Dec 20051972,70554.9413.42$47,112
Nov 200502,01854.6910.59$21,367
Oct 20051722,69558.3413.80$47,214
Sep 20051882,54461.4512.08$42,282
Aug 200512,83361.519.80$27,816
Jul 20051942,77355.697.84$32,554
Jun 20051842,59552.337.38$28,783
May 200522,69245.226.65$17,995
Apr 20051702,65949.207.36$27,936
Mar 20051842,31350.377.15$25,817
Feb 20051962,88645.226.31$27,079
Jan 20053872,65843.166.32$33,507
Dec 20042001,78339.866.75$20,009
Nov 200411,47245.286.33$9,364
Oct 20041821,60649.706.52$19,509
Sep 20043741,17543.245.28$22,380
Aug 200417793742.375.55$12,700
Jul 20041801,10938.286.08$13,638
Jun 200418138736.106.43$9,024
May 20041961,71237.486.49$18,465
Apr 20041966,95434.475.86$47,496
Mar 20043977,11234.365.53$52,971
Feb 20041986,54332.455.51$42,475
Jan 20043947,36432.036.30$59,010
Dec 20034017,44530.266.30$59,050
Nov 20032027,25828.804.60$39,169
Oct 20032017,54728.174.76$41,583
Sep 20033957,57226.314.75$46,355
Aug 20033917,87329.765.13$52,022
Jul 20031937,89929.415.17$46,521
Jun 20032017,60028.565.98$51,211
May 20033917,41026.595.97$54,654
Apr 20033967,53226.675.41$51,289
Mar 20033947,87131.146.10$60,251
Feb 20032007,12533.487.93$63,168
Jan 20033987,91930.315.58$56,268
Dec 20023258,24526.914.85$48,765
Nov 20023988,09224.664.14$43,291
Oct 20023908,49226.464.23$46,233
Sep 20021787,53127.443.64$32,261
Aug 20023797,54325.963.16$33,706
Jul 20023867,56624.583.06$32,653
Jun 20021777,40623.733.34$28,923
May 20023917,75624.663.58$37,440
Apr 20023918,60523.653.51$39,471
Mar 20021958,97522.003.10$32,137
Feb 20021988,62218.222.38$24,091
Jan 20025359,83417.172.38$32,548
Dec 200119810,05216.932.36$27,119
Nov 20015929,54018.072.41$33,646
Oct 20011929,72819.782.53$28,399
Sep 20011929,56324.262.25$26,187
Aug 20013859,72024.873.05$39,252
Jul 200119110,08023.933.20$36,797
Jun 20013769,47124.563.82$45,453
May 20015269,71525.524.31$55,269
Apr 20011979,60724.685.34$56,118
Mar 20011939,31624.545.38$54,823
Feb 20014586,87327.755.77$52,347
Jan 200106,56727.478.40$55,155
Dec 20003907,00226.889.12$74,359
Nov 20001968,40632.215.66$53,874
Oct 20003719,08131.235.15$58,313
Sep 20001847,14431.875.19$42,916
Aug 20003478,50829.644.54$48,918
Jul 20003628,71028.534.09$45,950
Jun 20001928,56629.304.40$43,292
May 20003429,10927.263.68$42,842
Apr 20003219,06724.513.12$36,120
Mar 20003359,37328.422.86$36,325
Feb 20003908,89527.622.73$35,024
Jan 20003747,83725.272.48$28,891
Dec 19993689,69024.282.42$32,421
Nov 19993419,59023.192.43$31,250
Oct 19995559,69020.982.80$38,812
Sep 19991835,85321.752.62$19,308
Aug 19993129,27019.262.88$32,666
Jul 199935310,34717.892.37$30,862
Jun 199938010,50915.942.36$30,881
May 199954811,00415.792.32$34,193
Apr 199935411,84915.102.21$31,509
Mar 199957611,60512.471.84$28,517
Feb 199957711,1209.981.82$25,972
Jan 199973811,72310.381.90$29,934
Dec 19985489,8229.201.77$22,459
Nov 19985417,39410.892.19$22,053
Oct 19985545,76412.421.97$18,231
Sep 19983486,11712.592.08$17,121
Aug 199801,41711.301.91$2,703
Jul 19983732,60311.742.24$10,203
Jun 19983592,86711.242.24$10,449
May 19983834,04612.622.21$13,760
Apr 19983744,89913.042.51$17,151
Mar 19987089,49712.802.31$30,995
Feb 199805,62413.952.30$12,930
Jan 19985474,24114.702.15$17,179
Dec 19973675,03916.322.41$18,139
Nov 19973795,81318.193.09$24,846
Oct 19973637,86219.253.15$31,752
Sep 19975368,65617.742.95$35,086
Aug 199771210,59417.862.55$39,781
Jul 199738312,85317.582.25$35,613
Jun 19971,08011,92817.242.26$45,543
May 199771812,98318.972.31$43,592
Apr 199791010,89017.882.08$38,952
Mar 19971,26214,54418.951.94$52,118
Feb 19971,08316,11020.492.21$57,728
Jan 199790317,49823.483.54$83,140
Dec 19961,45619,45423.32$33,954
Nov 199601,81821.97$0
Oct 19967487,62923.31$17,436
Sep 199674513,08722.22$16,554
Aug 19961,25515,40920.26$25,426
Jul 19961,14616,83219.55$22,404
Jun 19961,12316,53918.73$21,034
May 19961,45117,86319.43$28,193
Apr 19961,68019,28621.51$36,137
Mar 19961,68320,44419.38$32,617
Feb 19961,45320,34216.98$24,672
Jan 19961,46423,33717.07$24,990
Dec 19951,68118,70617.19$28,896
Nov 19952,09326,39416.00$33,488
Oct 19952,07825,74615.43$32,064
Sep 19952,67530,73016.18$43,282
Aug 19952,58930,98315.92$41,217
Jul 19955,40929,25015.24$82,433
Jun 19952,96916,48916.41$48,721
May 19951,51613,02117.56$26,621
Apr 19953,3886,11817.73$60,069
Mar 19953,7587,59516.44$61,782
Feb 19953,4974,15616.58$57,980
Jan 199512,0695,02115.92$192,138
Dec 19945772,14515.03$8,672
Nov 19941774,09015.90$2,814
Oct 19945395,82015.58$8,398
Sep 19945443,90715.29$8,318
Aug 19943584,26616.13$5,775
Jul 19943674,73817.56$6,445
Jun 19945384,75317.09$9,194
May 19941814,61615.88$2,874
Apr 19943885,35214.14$5,486
Mar 19945205,30812.46$6,479
Feb 19943595,83512.50$4,488
Jan 19943735,20312.66$4,722
Dec 19935465,42212.33$6,732
Nov 19937294,97514.49$10,563
Oct 19937365,48315.85$11,666
Sep 19933614,48715.03$5,426
Aug 19937325,03115.66$11,463
Jul 19935315,01615.46$8,209
Jun 19935445,63916.79$9,134
May 19933745,47717.68$6,612
Apr 19933574,70218.05$6,444
Mar 19933626,27518.14$6,567
Feb 19933794,59517.90$6,784
Jan 19935225,20016.93$8,837

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                    4 bbl  × $106.41 =       $426
Casinghead gas     1,413 Mcf  × $  3.05 =     $4,304

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Month total                                   $4,729

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/12785 is the state's own key, not one this site invented.