SHONKA UNIT

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 23002District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$10.8 M
May 1996 – May 2026
Value, last 12 filed months
$48 k
at the published price for each month
Months reported
361
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

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
OilDisposition153,592 bbl$5,379,301
Casinghead gasProduction1,517,078 Mcf$5,436,442
Total$10,815,743

110,720 Mcf of this lease's gas, across 8 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 (5)

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 30.4164, -96.6831. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

30.41293, -96.67990 · 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
40.0%
2 of 5 wells
With a plug date
40.0%
2 of 5 wells
Median depth
8,293 ft
5 wells filed one
Completion to plug
33.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
240.0%
A plug date is filed
240.0%
BothOn the schedule and plugged. Neither fact cancels the other.
240.0%
NeitherNo plug date, and not on the schedule.
360.0%

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 8,130 and 8,530 ft, median 8,293 ft, over the 5 wells that filed a depth.

Completions filed
Jun 1981 – May 1995
5 of 5 wells
Plug dates filed
Apr 2006 – Apr 2025
2 of 5 wells; 3 filed none

Last completion to plug: a median of 33.3 years across the 2 wells that filed both dates, with the middle half between 29.1 years and 37.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-051335141H8,173 ftMay 1995
42-0513242428,293 ftMay 1983Apr 2025Yes
42-0513137458,457 ftAug 1981
42-0513138938,130 ftJul 1981Apr 2006Yes
42-0513077048,530 ftJun 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 (361)

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

361 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20261063.503.75$64
Jan 202634659.138.00$545
Dec 202525856.664.41$369
Nov 202519158.593.93$416
Oct 202518859.383.30$350
Sep 202516826162.743.08$11,343
Aug 202534414363.933.01$22,423
Jul 202517324966.743.32$12,372
Jun 2025214166.483.13$574
May 20251808060.553.23$11,158
Apr 202518225662.363.54$12,257
Mar 2025241167.704.27$1,890
Feb 2025127770.884.34$1,273
Jan 202518742774.324.28$15,725
Dec 20241901,09368.993.12$16,520
Nov 20241891,19369.052.20$15,673
Oct 202431,28571.372.28$3,146
Sep 20241761,28869.612.36$15,297
Aug 20241751,54775.632.06$16,428
Jul 20241901,71179.932.15$18,860
Jun 20241811,48778.082.63$18,049
May 20241872,02278.812.20$19,183
Apr 20241891,65984.451.66$18,714
Mar 202452,06880.301.55$3,597
Feb 20241871,54876.091.78$16,990
Jan 20241761,61973.023.30$18,190
Dec 20231871,70071.262.61$17,764
Nov 20231911,88977.892.81$20,180
Oct 20233672,12885.443.09$37,926
Sep 202332,17589.042.74$6,216
Aug 20233572,65380.522.67$35,837
Jul 20231872,62374.852.64$20,926
Jun 20231942,45568.962.26$18,923
May 20231822,92570.622.23$19,368
Apr 20233492,95878.122.24$33,883
Mar 20231942,52472.852.39$20,173
Feb 20232002,33775.112.47$20,784
Jan 20231932,65976.533.39$23,778
Dec 20223672,33976.415.73$41,443
Nov 20221871,99385.005.65$27,148
Oct 20221892,31087.185.86$30,022
Sep 20223772,33984.888.16$51,095
Aug 20221892,38894.529.13$39,660
Jul 20221922,387101.587.54$37,506
Jun 20221821,927115.097.98$36,318
May 20221892,200109.378.43$39,224
Apr 20222002,462104.226.84$37,678
Mar 20223632,668108.885.08$53,067
Feb 20223712,23591.054.86$44,639
Jan 20221922,38481.844.54$26,531
Dec 20213542,39971.323.90$34,601
Nov 20211992,26177.435.24$27,249
Oct 20213792,47779.795.71$44,394
Sep 20211942,52469.865.35$27,059
Aug 20213682,65766.024.22$35,509
Jul 20211872,30270.783.98$22,403
Jun 20213582,22669.493.38$32,403
May 20213602,68763.483.02$30,961
Apr 20213722,58660.362.76$29,587
Mar 20213202,71061.302.72$26,979
Feb 20211791,36357.805.55$17,908
Jan 20213622,22650.412.81$24,504
Dec 20201832,55044.642.68$14,992
Nov 20201751,75138.772.71$11,524
Oct 20205442,90736.972.48$27,316
Sep 20203662,96737.091.99$19,482
Aug 20205423,52539.982.39$30,077
Jul 20203723,18338.371.83$20,083
Jun 202001,12834.901.69$1,907
May 20203643,30216.921.81$12,151
Apr 202073,80614.751.80$6,971
Mar 20203713,38130.341.86$17,532
Feb 20203492,27149.881.98$21,906
Jan 20203631,52757.252.09$23,980
Dec 201901,00259.012.30$2,309
Nov 20191851,61055.302.75$14,659
Oct 20191791,10153.472.42$12,234
Sep 2019034055.052.66$903
Aug 20191841,15653.112.30$12,436
Jul 20195471,70356.272.46$34,969
Jun 20195411,68952.782.49$32,762
May 20193662,50258.482.74$28,260
Apr 20195582,94962.632.75$43,059
Mar 20195583,08156.803.06$41,129
Feb 20193752,43350.852.79$25,862
Jan 20193882,34346.033.23$25,423
Dec 20185562,52346.594.19$36,464
Nov 20183792,20352.934.24$29,395
Oct 20183812,49461.443.40$31,883
Sep 20183782,24159.543.11$29,471
Aug 20183792,32959.403.07$29,655
Jul 20185592,21865.142.93$42,916
Jun 20183722,09860.183.08$28,842
May 20185411,47165.382.90$39,638
Apr 20183581,67563.842.90$27,714
Mar 20183781,54261.222.79$27,438
Feb 201818579161.782.77$13,617
Jan 20185661,63562.874.01$42,140
Dec 20173791,54657.272.92$26,222
Nov 20177381,92155.423.12$46,890
Oct 20173721,08749.292.98$21,579
Sep 20171941,35647.523.09$13,405
Aug 20171861,37745.373.00$12,576
Jul 20173641,36343.873.09$20,177
Jun 20173551,11342.493.09$18,520
May 20173631,38045.373.26$20,973
Apr 20173801,14647.933.21$21,894
Mar 201737197846.772.98$20,270
Feb 201737092250.452.95$21,389
Jan 20173651,12149.413.42$21,867
Dec 20161811,10548.763.72$12,939
Nov 20163551,18742.492.64$18,223
Oct 20161841,11346.193.09$11,938
Sep 20161811,12941.553.10$11,021
Aug 20161821,27041.442.92$11,256
Jul 20163571,16141.622.92$18,254
Jun 20161831,19045.352.69$11,495
May 201601,28442.521.99$2,557
Apr 20161821,32436.561.99$9,290
Mar 20169001,70933.011.79$32,775
Feb 20161781,09526.472.06$6,971
Jan 201616943327.352.36$5,646
Dec 2015095332.362.00$1,907
Nov 20151881,29438.792.17$10,097
Oct 201501,16643.552.43$2,829
Sep 201501,31542.992.76$3,627
Aug 20151611,35840.162.87$10,367
Jul 20151851,52248.152.95$13,390
Jun 201501,08556.152.88$3,128
May 20151911,18055.212.96$14,033
Apr 201501,28249.822.71$3,470
Mar 20151901,14142.892.93$11,498
Feb 20151841,09744.662.98$11,482
Jan 201501,06943.433.10$3,315
Dec 201418794954.693.59$13,635
Nov 2014091170.464.25$3,873
Oct 2014092178.303.90$3,593
Sep 201417995086.164.05$19,266
Aug 201401,00089.394.04$4,035
Jul 2014090596.564.18$3,783
Jun 20141751,14498.164.74$22,597
May 201401,09794.734.73$5,185
Apr 20141831,00395.944.81$22,381
Mar 20141881,06595.895.06$23,413
Feb 201401,10497.406.19$6,836
Jan 20141841,14090.404.86$22,175
Dec 201318785891.824.35$20,906
Nov 20131841,14888.853.74$20,640
Oct 201301,02297.423.78$3,863
Sep 20130982104.113.72$3,651
Aug 20131871,279104.253.52$24,000
Jul 201301,791102.523.72$6,658
Jun 20131801,39094.403.93$22,459
May 2013021794.834.15$900
Apr 20131831,53693.964.28$23,773
Mar 201301,52493.623.91$5,963
Feb 20131921,29091.233.42$21,928
Jan 201301,32191.603.42$4,518
Dec 201201,43986.773.42$4,922
Nov 20121871,19886.953.62$20,602
Oct 201201,48389.383.40$5,042
Sep 201201,37294.672.92$4,004
Aug 20121881,46392.662.91$21,675
Jul 201201,52785.133.02$4,613
Jun 20121851,46979.822.52$18,467
May 2012361,43091.612.49$6,856
Apr 201201,423101.652.00$2,841
Mar 20121801,307105.052.22$21,813
Feb 201201,198101.102.57$3,079
Jan 201201,47998.092.73$4,044
Dec 20111871,50596.873.24$22,991
Nov 201101,46595.723.31$4,851
Oct 201101,43284.983.65$5,225
Sep 20111891,49083.623.99$21,743
Aug 201101,63683.404.15$6,788
Jul 201101,33794.144.52$6,040
Jun 20111881,06392.904.64$22,397
May 201101,70298.134.40$7,497
Apr 201101,801105.964.33$7,804
Mar 20111771,64396.364.06$23,722
Feb 201101,61085.644.18$6,730
Jan 20111931,75886.504.59$24,762
Dec 20101832,08985.734.35$24,771
Nov 201002,06780.843.80$7,845
Oct 20101832,16878.103.51$21,900
Sep 20101852,27772.633.98$22,498
Aug 201002,43773.684.42$10,770
Jul 20101882,47972.554.74$25,381
Jun 201002,45670.364.91$12,060
May 20101822,75771.124.24$24,620
Apr 201002,39581.694.12$9,874
Mar 20101882,62178.394.39$26,240
Feb 20101862,54373.585.44$27,526
Jan 20101922,88574.365.96$31,484
Dec 20091883,05971.445.48$30,206
Nov 200903,54574.593.75$13,299
Oct 20091873,07172.544.11$26,188
Sep 20091912,51365.543.06$20,220
Aug 200902,86467.423.22$9,218
Jul 20091862,78961.133.46$21,033
Jun 20091842,66866.163.90$22,565
May 20091872,85554.743.93$21,444
Apr 20091862,66646.773.59$18,264
Mar 20091942,78942.144.06$19,496
Feb 200902,64932.814.63$12,273
Jan 20091923,02135.865.37$23,111
Dec 20081853,41337.105.98$27,263
Nov 20081923,35955.496.86$33,698
Oct 20081873,65275.246.92$39,349
Sep 20081973,309101.767.88$46,112
Aug 20081943,685114.228.48$53,419
Jul 20081943,691131.0811.39$67,468
Jun 20081943,457131.3313.03$70,532
May 20081953,952123.1711.57$69,760
Apr 20085824,229110.3110.45$108,414
Mar 20083854,388101.909.66$81,637
Feb 20081933,39892.538.77$47,661
Jan 20081833,94390.388.21$48,895
Dec 20071732,88288.337.30$36,325
Nov 20071872,96591.677.29$38,762
Oct 20071802,93282.856.92$35,208
Sep 20071922,70075.846.24$31,421
Aug 20071781,66169.066.39$22,903
Jul 20071922,11370.906.39$27,111
Jun 20071921,74962.007.55$25,106
May 20071931,98058.747.85$26,872
Apr 20071792,11259.617.81$27,155
Mar 20071842,15456.927.30$26,202
Feb 200701,77755.108.22$14,600
Jan 20073652,24950.306.73$33,488
Dec 20061942,02256.656.92$24,979
Nov 20061752,02254.207.62$24,888
Oct 200601,95554.906.01$11,757
Sep 20063691,99360.085.04$32,209
Aug 20061902,05568.717.34$28,138
Jul 200602,41169.376.34$15,292
Jun 20063792,14966.286.38$38,839
May 20061952,13866.016.42$26,609
Apr 20063762,14664.397.36$40,006
Mar 20061922,08056.707.08$25,619
Feb 200611,99457.597.75$15,513
Jan 20061832,37360.598.93$32,287
Dec 20053612,45154.9413.42$52,714
Nov 20051972,46054.6910.59$36,821
Oct 20051772,61058.3413.80$46,333
Sep 20051952,79561.4512.08$45,744
Aug 20053752,85961.519.80$51,075
Jul 200522,98355.697.84$23,509
Jun 2005050152.337.38$3,698
May 20051932,91445.226.65$28,109
Apr 20051973,05649.207.36$32,186
Mar 20053643,66450.377.15$44,550
Feb 20052053,30745.226.31$30,144
Jan 20051853,85743.166.32$32,369
Dec 20043703,49539.866.75$38,343
Nov 20041923,51445.286.33$30,939
Oct 20041753,95149.706.52$34,439
Sep 20041983,99943.245.28$29,692
Aug 20043904,36542.375.55$40,753
Jul 20041884,29238.286.08$33,310
Jun 20041894,24536.106.43$34,131
May 20043763,95837.486.49$39,798
Apr 200413,13834.475.86$18,418
Mar 20043883,43834.365.53$32,344
Feb 20043792,99432.455.51$28,794
Jan 200443,96432.036.30$25,100
Dec 20033754,09330.266.30$37,140
Nov 20031973,89028.804.60$23,549
Oct 20035474,37728.174.76$36,242
Sep 20031954,53426.314.75$26,664
Aug 20031753,32529.765.13$22,264
Jul 20031914,44129.415.17$28,581
Jun 20031904,72328.565.98$33,684
May 20033794,23026.595.97$35,342
Apr 20033814,60326.675.41$35,051
Mar 20033765,45231.146.10$44,944
Feb 200334,49333.487.93$35,711
Jan 20033645,39430.315.58$41,142
Dec 20027445,27826.914.85$45,639
Nov 200203,28824.664.14$13,602
Oct 20023813,77126.464.23$26,029
Sep 20023664,59927.443.64$26,761
Aug 200224,67025.963.16$14,829
Jul 20025644,78324.583.06$28,508
Jun 20023655,31623.733.34$26,408
May 20023785,51024.663.58$29,069
Apr 200224,83523.653.51$17,029
Mar 20025345,53222.003.10$28,912
Feb 20023835,52418.222.38$20,102
Jan 20027366,50317.172.38$28,086
Dec 20013776,41916.932.36$21,560
Nov 20017656,72118.072.41$29,991
Oct 20013875,67419.782.53$22,004
Sep 20015643,63924.262.25$21,875
Aug 200114,90324.873.05$14,995
Jul 200193912,46423.933.20$62,319
Jun 200137911,70624.563.82$54,074
May 200194414,02525.524.31$84,501
Apr 20013778,08324.685.34$52,430
Mar 200192011,14824.545.38$82,513
Feb 200173910,33327.755.77$80,098
Jan 20011,33212,44227.478.40$141,087
Dec 200095110,40826.889.12$120,510
Nov 20007509,34532.215.66$77,032
Oct 200095612,58131.235.15$94,591
Sep 20001,11811,99231.875.19$97,827
Aug 200092913,35129.644.54$88,159
Jul 200072313,60128.534.09$76,252
Jun 200094412,63829.304.40$83,232
May 20001,13112,78527.263.68$77,877
Apr 200056310,82924.513.12$47,542
Mar 200093712,56528.422.86$62,562
Feb 20003747,19327.622.73$29,942
Jan 20005629,82725.272.48$38,578
Dec 199991812,98824.282.42$53,768
Nov 19997188,18123.192.43$36,563
Oct 199992911,62820.982.80$52,092
Sep 199972111,10621.752.62$44,767
Aug 199956810,90519.262.88$42,298
Jul 199994112,19517.892.37$45,766
Jun 199994012,02915.942.36$43,397
May 19991,10212,04915.792.32$45,367
Apr 199937712,24015.102.21$32,719
Mar 199995114,45712.471.84$38,436
Feb 19991,14214,4819.981.82$37,721
Jan 199994714,76910.381.90$37,890
Dec 19981,12313,5189.201.77$34,303
Nov 19981,14212,83610.892.19$40,492
Oct 19981,13111,27012.421.97$36,240
Sep 19981,13112,39212.592.08$40,047
Aug 19981,13014,69711.301.91$40,801
Jul 19981,13313,62311.742.24$43,780
Jun 199873913,99711.242.24$39,621
May 19981,50312,86012.622.21$47,341
Apr 19981,11814,05213.042.51$49,784
Mar 19981,51218,85412.802.31$62,896
Feb 19981,52814,59013.952.30$54,860
Jan 19981,48117,07014.702.15$58,553
Dec 19971,14116,80416.322.41$59,137
Nov 19971,50917,06918.193.09$80,162
Oct 19971,85718,85119.253.15$95,125
Sep 19971,87322,18717.742.95$98,787
Aug 19972,25925,60317.862.55$105,755
Jul 19972,25021,43117.582.25$87,709
Jun 19972,07221,31517.242.26$83,834
May 19972,07915,11418.972.31$74,329
Apr 19977774,86217.882.08$24,019
Mar 19971,1402,46418.951.94$26,381
Feb 19972,31823,40120.492.21$99,116
Jan 19972,64513,97323.483.54$111,565
Dec 19967512223.32$17,513
Nov 19962,25212,08421.97$49,476
Oct 19962,03115,19823.31$47,343
Sep 19963,29122,34622.22$73,126
Aug 19963,35221,79220.26$67,912
Jul 19964,24050119.55$82,892
Jun 19964,80319,51418.73$89,960
May 19967,31919,26319.43$142,208

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.

Feb 2026 — as filed, then multipliedworked
Oil                    1 bbl  × $ 63.50 =        $64
Casinghead gas         0 Mcf  × $  3.75 =         $0

────────────────────────────────────────────────────
Month total                                      $64

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/23002 is the state's own key, not one this site invented.