WOLF-SIMPSON 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 14814District 03Field 34733500NGPA filingOilCasinghead gasSaveExport
Value, all time
$12.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$535 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
OilDisposition182,048 bbl$10,719,938
Casinghead gasProduction530,799 Mcf$1,865,162
Total$12,585,101

31,889 Mcf of this lease's gas, across 46 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 (1)

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 30.1876, -96.8553. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.18761, -96.85534 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
11,162 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 11,162 ft.

Completions filed
Sep 2009
1 of 1 wells

1 well

42-28730902111,162 ftSep 2009

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 2026544567106.413.05$59,614
Apr 20263521,36898.932.87$38,749
Mar 20265481,50789.753.15$53,929
Feb 20265461,44463.503.75$40,086
Jan 20263671,23459.138.00$31,570
Dec 20255461,48756.664.41$37,499
Nov 20255561,54958.593.93$38,658
Oct 20257461,55559.383.30$49,437
Sep 20255461,60762.743.08$39,201
Aug 20255431,79663.933.01$40,129
Jul 20257181,77466.743.32$53,800
Jun 20257201,49066.483.13$52,527
May 20253721,48460.553.23$27,321
Apr 202589750162.363.54$57,712
Mar 202512967.704.27$191
Feb 2025310370.884.34$660
Jan 20259392,61574.324.28$80,975
Dec 20241,3351,82868.993.12$97,808
Nov 202457016769.052.20$39,726
Oct 2024184071.372.28$13,132
Sep 20241,11232969.612.36$78,184
Aug 202472539775.632.06$55,651
Jul 202475336879.932.15$60,977
Jun 20241,28841678.082.63$101,663
May 202472027878.812.20$57,354
Apr 202438510384.451.66$32,684
Mar 202475927380.301.55$61,370
Feb 20241,28433576.091.78$98,297
Jan 20241,11533373.023.30$82,515
Dec 20231,41738771.262.61$101,986
Nov 20231,21537277.892.81$95,681
Oct 20231,38841285.443.09$119,863
Sep 20231,38640189.042.74$124,506
Aug 20231,39841380.522.67$113,671
Jul 20231,22434374.852.64$92,523
Jun 202390228568.962.26$62,846
May 20233517770.622.23$24,959
Apr 202334914078.122.24$27,577
Mar 20231,39036972.852.39$102,145
Feb 20231,05527375.112.47$79,914
Jan 20231,56931476.533.39$121,139
Dec 20221,39733776.415.73$108,675
Nov 20221,39942785.005.65$121,326
Oct 20221,38443487.185.86$123,202
Sep 20221,38535284.888.16$120,432
Aug 20221,72636094.529.13$166,427
Jul 20221,571418101.587.54$162,735
Jun 20221,043404115.097.98$123,262
May 20221,251408109.378.43$140,263
Apr 20221,788379104.226.84$188,937
Mar 20221,285349108.885.08$141,682
Feb 202219317391.054.86$18,413
Jan 20221,11728881.844.54$92,722
Dec 20211917471.323.90$13,911
Nov 20210077.435.24$0
Oct 20213632979.795.71$29,129
Sep 20211,08023269.865.35$76,690
Aug 202170518566.024.22$47,325
Jul 20211841470.783.98$13,079
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210261.302.72$5
Feb 20210057.805.55$0
Jan 20210450.412.81$11
Dec 20200544.642.68$13
Nov 20200538.772.71$14
Oct 20200536.972.48$12
Sep 20200337.091.99$6
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20201034.901.69$35
May 2020184016.921.81$3,113
Apr 2020033014.751.80$595
Mar 2020029130.341.86$540
Feb 2020028349.881.98$561
Jan 2020031457.252.09$658
Dec 2019027959.012.30$643
Nov 201918127055.302.75$10,752
Oct 2019082153.472.42$1,986
Sep 20191861,11155.052.66$13,192
Aug 201917784153.112.30$11,338
Jul 201901,16456.272.46$2,864
Jun 20193631,15652.782.49$22,039
May 2019067458.482.74$1,847
Apr 201917996062.632.75$13,851
Mar 20191701,02656.803.06$12,798
Feb 201918592550.852.79$11,990
Jan 20191921,08146.033.23$12,327
Dec 20181811,22946.594.19$13,577
Nov 20181841,05552.934.24$14,209
Oct 20181891,26361.443.40$15,904
Sep 20181821,31559.543.11$14,923
Aug 201801,36059.403.07$4,171
Jul 20181831,47865.142.93$16,254
Jun 20181871,40660.183.08$15,580
May 20181761,44465.382.90$15,696
Apr 20183451,30163.842.90$25,799
Mar 20181711,33761.222.79$14,195
Feb 201818299061.782.77$13,982
Jan 20183681,09062.874.01$27,506
Dec 20171821,26857.272.92$14,128
Nov 201701,34955.423.12$4,207
Oct 20171941,51049.292.98$14,068
Sep 201719378947.523.09$11,607
Aug 20171801,08245.373.00$11,417
Jul 20171921,10043.873.09$11,819
Jun 201737580842.493.09$18,428
May 201719297945.373.26$11,906
Apr 201718598247.933.21$12,021
Mar 201737967246.772.98$19,731
Feb 201718661650.452.95$11,203
Jan 20171891,55749.413.42$14,662
Dec 20161881,25548.763.72$13,839
Nov 20161811,88942.492.64$12,686
Oct 20161851,38646.193.09$12,828
Sep 201601,29841.553.10$4,025
Aug 20161821,23841.442.92$11,162
Jul 201617893141.622.92$10,131
Jun 20161891,22645.352.69$11,864
May 20161851,19642.521.99$10,247
Apr 20161931,27236.561.99$9,589
Mar 20161921,45233.011.79$8,943
Feb 20161901,23126.472.06$7,570
Jan 20161961,25527.352.36$8,328
Dec 20151861,37132.362.00$8,763
Nov 20151911,59638.792.17$10,868
Oct 20151831,11043.552.43$10,663
Sep 20151941,00742.992.76$11,118
Aug 20151801,18040.162.87$10,618
Jul 20151881,13848.152.95$12,404
Jun 20155671,10856.152.88$35,031
May 201556326455.212.96$31,863
Apr 201556821649.822.71$28,882
Mar 20153901,49942.892.93$21,126
Feb 201518997544.662.98$11,343
Jan 201537629643.433.10$17,247
Dec 2014024454.693.59$876
Nov 20141921,42470.464.25$19,583
Oct 20141881,57578.303.90$20,864
Sep 201416921686.164.05$15,435
Aug 20141911,73289.394.04$24,062
Jul 20143822,33496.564.18$46,641
Jun 2014022198.164.74$1,047
May 20141951,09994.734.73$23,667
Apr 20143842,13495.944.81$47,104
Mar 20143772,65995.895.06$49,597
Feb 201419620597.406.19$20,360
Jan 201419524590.404.86$18,819
Dec 201319094391.824.35$21,552
Nov 20131841,78988.853.74$23,036
Oct 20133721,79797.423.78$43,032
Sep 20133801,937104.113.72$46,763
Aug 20133712,099104.253.52$46,071
Jul 20135612,326102.523.72$66,161
Jun 20135592,12694.403.93$61,132
May 20133761,64294.834.15$42,469
Apr 20135591,66093.964.28$59,633
Mar 20133831,03993.623.91$39,922
Feb 20133741,78391.233.42$40,218
Jan 20135632,30391.603.42$59,447
Dec 20123732,51486.773.42$40,963
Nov 20125551,76986.953.62$54,670
Oct 20125392,54489.383.40$56,825
Sep 20125512,42594.672.92$59,240
Aug 20125332,23192.662.91$55,876
Jul 20125582,24185.133.02$54,272
Jun 20125463,06679.822.52$51,305
May 20125683,14391.612.49$59,855
Apr 20125473,410101.652.00$62,412
Mar 20125653,884105.052.22$67,984
Feb 20127393,885101.102.57$84,698
Jan 20125554,04698.092.73$65,502
Dec 20119254,21796.873.24$103,267
Nov 20117344,78095.723.31$86,086
Oct 20119395,25784.983.65$98,977
Sep 20119225,10283.623.99$97,433
Aug 20115515,83883.404.15$70,177
Jul 20117455,91794.144.52$96,863
Jun 20119356,57992.904.64$117,387
May 20111,1067,32898.134.40$140,810
Apr 20119427,887105.964.33$133,991
Mar 20111,1126,02296.364.06$131,586
Feb 20119385,56585.644.18$103,592
Jan 20111,5045,32686.504.59$154,536
Dec 20101,6884,97085.734.35$166,321
Nov 20101,8753,61080.843.80$165,276
Oct 20101,1183,99378.103.51$101,327
Sep 20109274,06172.633.98$83,489
Aug 20101,1084,53573.684.42$101,679
Jul 20101,6904,36572.554.74$143,284
Jun 20103,1934,28770.364.91$245,710
May 20103,3633,06271.124.24$252,145
Apr 20101,6921,80481.694.12$145,657
Mar 20102,2561,29078.394.39$182,509
Feb 20101,8861,00773.585.44$144,252
Jan 20102,2411,20074.365.96$173,798
Dec 20092,24699471.445.48$165,905
Nov 20091,8591,04674.593.75$142,587
Oct 20091,86295272.544.11$138,982
Sep 200955547865.543.06$37,840
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 200919122166.163.90$13,497
May 2009025454.743.93$997
Apr 2009019346.773.59$692
Mar 200919528542.144.06$9,374
Feb 2009017232.814.63$797
Jan 2009016135.865.37$865
Dec 200819714737.105.98$8,187
Nov 2008020355.496.86$1,393
Oct 2008020975.246.92$1,447
Sep 2008189253101.767.88$21,226
Aug 20080247114.228.48$2,095
Jul 20080287131.0811.39$3,269
Jun 2008192273131.3313.03$28,773
May 20080311123.1711.57$3,600
Apr 20080255110.3110.45$2,666
Mar 20080311101.909.66$3,006
Feb 200819526492.538.77$20,359
Jan 2008027890.388.21$2,281
Dec 2007027888.337.30$2,030
Nov 200719530291.677.29$20,078
Oct 2007033982.856.92$2,347
Sep 2007033475.846.24$2,086
Aug 200719236969.066.39$15,617
Jul 2007040570.906.39$2,587
Jun 2007040362.007.55$3,042
May 200718642758.747.85$14,276
Apr 2007042359.617.81$3,302
Mar 200719144756.927.30$14,136
Feb 2007041155.108.22$3,377
Jan 200719040050.306.73$12,248
Dec 2006041156.656.92$2,843
Nov 2006039454.207.62$3,001
Oct 2006040054.906.01$2,406
Sep 200636137360.085.04$23,568
Aug 2006041168.717.34$3,017
Jul 2006040369.376.34$2,556
Jun 2006169566.286.38$4,503
May 2006059866.016.42$3,842
Apr 200618339564.397.36$14,691
Mar 2006041556.707.08$2,939
Feb 2006139057.597.75$3,081
Jan 2006140460.598.93$3,670
Dec 200518738554.9413.42$15,439
Nov 2005033354.6910.59$3,526
Oct 2005050558.3413.80$6,967
Sep 2005145461.4512.08$5,545
Aug 200516445161.519.80$14,506
Jul 2005050955.697.84$3,992
Jun 200518351952.337.38$13,407
May 2005151145.226.65$3,444
Apr 2005143349.207.36$3,236
Mar 200518058150.377.15$13,224
Feb 2005362745.226.31$4,093
Jan 20053691,04143.166.32$22,507
Dec 2004216839.866.75$1,214
Nov 200415694745.286.33$13,059
Oct 200418291549.706.52$15,007
Sep 200418285743.245.28$12,398
Aug 20041811,02242.375.55$13,342
Jul 20043521,08038.286.08$20,045
Jun 20041841,12036.106.43$13,847
May 20041851,06837.486.49$13,870
Apr 20041801,03234.475.86$12,251
Mar 20043571,24534.365.53$19,152
Feb 20043641,16932.455.51$18,253
Jan 20041871,27932.036.30$14,047
Dec 20033601,36130.266.30$19,470
Nov 20033611,40728.804.60$16,862
Oct 200321,23828.174.76$5,949
Sep 20033611,21426.314.75$15,264
Aug 20031811,35529.765.13$12,337
Jul 20031791,12529.415.17$11,082
Jun 20033631,06428.565.98$16,733
May 200301,36226.595.97$8,135
Apr 20033631,24226.675.41$16,397
Mar 20033511,47131.146.10$19,897
Feb 20031811,21333.487.93$15,674
Jan 20033631,40530.315.58$18,845
Dec 200201,39726.914.85$6,781
Nov 20023711,41424.664.14$14,999
Oct 20023741,57926.464.23$16,574
Sep 20023531,55027.443.64$15,321
Aug 20023581,64525.963.16$14,499
Jul 20023601,67924.583.06$13,990
Jun 20023561,58923.733.34$13,752
May 20023621,65124.663.58$14,844
Apr 20023611,54823.653.51$13,975
Mar 20021831,55522.003.10$8,851
Feb 20023591,33418.222.38$9,710
Jan 20021831,49917.172.38$6,703
Dec 20011811,50616.932.36$6,625
Nov 20013621,54218.072.41$10,251
Oct 20013591,66319.782.53$11,307
Sep 20011801,59624.262.25$7,960
Aug 20013571,74124.873.05$14,194
Jul 20013601,79123.933.20$14,341
Jun 20011851,63224.563.82$10,785
May 20011801,59525.524.31$11,464
Apr 20011811,91324.685.34$14,674
Mar 20013602,09224.545.38$20,082
Feb 20013622,09127.755.77$22,104
Jan 200102,33727.478.40$19,628
Dec 20003642,19226.889.12$29,781
Nov 20003612,41032.215.66$25,264
Oct 20001802,52531.235.15$18,614
Sep 20003592,31131.875.19$23,427
Aug 20003662,38829.644.54$21,692
Jul 20003522,79728.534.09$21,482
Jun 20003532,68729.304.40$22,158
May 200002,86527.263.68$10,542
Apr 20003612,74824.513.12$17,411
Mar 20003652,89128.422.86$18,641
Feb 20001792,81527.622.73$12,619
Jan 20005542,95125.272.48$21,320
Dec 19993633,05224.282.42$16,211
Nov 19991892,94823.192.43$11,558
Oct 19991772,82120.982.80$11,623
Sep 19995042,82221.752.62$18,352
Aug 19993683,06719.262.88$15,907
Jul 19993583,87317.892.37$15,593
Jun 19993593,63015.942.36$14,297
May 19993632,59815.792.32$11,762
Apr 19993632,92615.102.21$11,942
Mar 19993592,89912.471.84$9,806
Feb 19993532,5929.981.82$8,235
Jan 19993573,19510.381.90$9,776
Dec 19983583,2129.201.77$8,990
Nov 19983642,99210.892.19$10,504
Oct 19983523,39012.421.97$11,047
Sep 19983592,92012.592.08$10,601
Aug 19982031,64511.301.91$5,431
Jul 19987054,08811.742.24$17,423
Jun 19983594,10611.242.24$13,221
May 19985334,19512.622.21$15,982
Apr 19985644,23513.042.51$17,965
Mar 19985374,16012.802.31$16,481
Feb 19983591,49413.952.30$8,443
Jan 19987423,06714.702.15$17,516
Dec 19979142,06716.322.41$19,900
Nov 19979242,31518.193.09$23,957
Oct 19975411,76919.253.15$15,986
Sep 19979301,90617.742.95$22,130
Aug 19971,4251,99017.862.55$30,534
Jul 19977941,64417.582.25$17,652
Jun 19977191,48917.242.26$15,757
May 19977191,57318.972.31$17,271
Apr 19977531,31517.882.08$16,203
Mar 19979201,39518.951.94$20,139
Feb 199754784020.492.21$13,061
Jan 199775163523.483.54$19,881
Dec 19967291,11923.32$17,000
Nov 199690999921.97$19,971
Oct 19961,81741023.31$42,354
Sep 19961,80556022.22$40,107
Aug 199616518820.26$3,343
Jul 19960019.55$0
Jun 1996276018.73$5,169
May 1996078319.43$0
Apr 199635168821.51$7,550
Mar 1996046619.38$0
Feb 199635936816.98$6,096
Jan 199618049217.07$3,073
Dec 199517552917.19$3,008
Nov 199536858916.00$5,888
Oct 199518256315.43$2,808
Sep 199535361916.18$5,712
Aug 199517565815.92$2,786
Jul 199536770715.24$5,593
Jun 1995071316.41$0
May 199536675117.56$6,427
Apr 199536694517.73$6,489
Mar 199519054916.44$3,124
Feb 199517968516.58$2,968
Jan 199518462215.92$2,929
Dec 199436064515.03$5,411
Nov 199436066015.90$5,724
Oct 199435568015.58$5,531
Sep 199435972715.29$5,489
Aug 199453666516.13$8,646
Jul 199435062217.56$6,146
Jun 199418055617.09$3,076
May 199455555715.88$8,813
Apr 199436253814.14$5,119
Mar 199454055512.46$6,728
Feb 199473763012.50$9,213
Jan 199436264912.66$4,583
Dec 199373065312.33$9,001
Nov 199337163414.49$5,376
Oct 199372971415.85$11,555
Sep 199371278415.03$10,701
Aug 199372174415.66$11,291
Jul 199336036415.46$5,566
Jun 199374956416.79$12,576
May 199337677017.68$6,648
Apr 19931,1211,01118.05$20,234
Mar 19931,1211,35818.14$20,335
Feb 19931,5221,39117.90$27,244
Jan 19931,4831,41516.93$25,107

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                  544 bbl  × $106.41 =    $57,887
Casinghead gas       567 Mcf  × $  3.05 =     $1,727

────────────────────────────────────────────────────
Month total                                  $59,614

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/14814 is the state's own key, not one this site invented.