PORTER "H" 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 21890District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$9.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$27 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

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
OilDisposition285,312 bbl$7,391,693
Casinghead gasProduction608,829 Mcf$1,996,657
Total$9,388,350

175,562 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 (7)

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 30.6050, -96.5728. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.6 miles.

30.59421, -96.56797 · 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
28.6%
2 of 7 wells
With a plug date
28.6%
2 of 7 wells
Median depth
7,810 ft
7 wells filed one
Completion to plug
18.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
228.6%
A plug date is filed
228.6%
BothOn the schedule and plugged. Neither fact cancels the other.
228.6%
NeitherNo plug date, and not on the schedule.
571.4%

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 7,333 and 11,644 ft, median 7,810 ft, over the 7 wells that filed a depth.

Completions filed
Feb 1985 – May 2008
7 of 7 wells
Plug dates filed
Dec 1995 – Nov 2010
2 of 7 wells; 5 filed none

Last completion to plug: a median of 18.1 years across the 2 wells that filed both dates, with the middle half between 14.3 years and 21.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-051327851 V7,815 ftMay 2008
42-05133343111,644 ftOct 1994
42-051328541 E7,333 ftJul 1985Dec 1995Yes
42-051328121 A7,341 ftJun 1985
42-051328132 V7,334 ftMay 1985
42-051328141 B8,316 ftMay 1985
42-051328061B7,810 ftFeb 1985Nov 2010Yes

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 2026176098.932.87$17,412
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025177056.664.41$10,029
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 2025179062.363.54$11,162
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 2024177076.091.78$13,468
Jan 20240073.023.30$0
Dec 2023184071.262.61$13,112
Nov 20230077.892.81$0
Oct 2023178085.443.09$15,208
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023185074.852.64$13,847
Jun 20230068.962.26$0
May 2023189070.622.23$13,347
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023195075.112.47$14,646
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022190085.005.65$16,150
Oct 2022191087.185.86$16,651
Sep 2022168084.888.16$14,260
Aug 2022207094.529.13$19,566
Jul 20222020101.587.54$20,519
Jun 20221980115.097.98$22,788
May 202200109.378.43$0
Apr 20221840104.226.84$19,176
Mar 202210108.885.08$109
Feb 2022182091.054.86$16,571
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021189079.795.71$15,080
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021182069.493.38$12,647
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021160050.412.81$8,066
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020178037.091.99$6,602
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020139014.751.80$2,050
Mar 202004630.341.86$85
Feb 202004349.881.98$85
Jan 202004657.252.09$96
Dec 20191784659.012.30$10,610
Nov 201904455.302.75$121
Oct 201904653.472.42$111
Sep 201904455.052.66$117
Aug 201904653.112.30$106
Jul 20191614656.272.46$9,173
Jun 20191774452.782.49$9,452
May 201904658.482.74$126
Apr 20191794462.632.75$11,332
Mar 201904656.803.06$141
Feb 201904150.852.79$114
Jan 20191874646.033.23$8,756
Dec 201804646.594.19$193
Nov 20181744452.934.24$9,396
Oct 20181744661.443.40$10,847
Sep 201804459.543.11$137
Aug 20181814659.403.07$10,892
Jul 201804665.142.93$135
Jun 20181794460.183.08$10,908
May 201804665.382.90$133
Apr 201804463.842.90$128
Mar 20181854661.222.79$11,454
Feb 201804161.782.77$113
Jan 201804662.874.01$184
Dec 20171854657.272.92$10,729
Nov 20171814455.423.12$10,168
Oct 20171834649.292.98$9,157
Sep 20171914447.523.09$9,212
Aug 201704645.373.00$138
Jul 201704643.873.09$142
Jun 20171804442.493.09$7,784
May 201704645.373.26$150
Apr 20171944447.933.21$9,440
Mar 201704646.772.98$137
Feb 20171794150.452.95$9,152
Jan 201704649.413.42$157
Dec 20161874648.763.72$9,289
Nov 201604442.492.64$116
Oct 201604646.193.09$142
Sep 20161804441.553.10$7,615
Aug 201604641.442.92$135
Jul 201604641.622.92$135
Jun 20161877545.352.69$8,682
May 2016011142.521.99$221
Apr 2016014036.561.99$279
Mar 201618512733.011.79$6,335
Feb 2016013826.472.06$285
Jan 2016012827.352.36$303
Dec 201518014032.362.00$6,105
Nov 2015013338.792.17$288
Oct 2015013143.552.43$318
Sep 201518012742.992.76$8,089
Aug 2015014340.162.87$411
Jul 2015014548.152.95$427
Jun 201518114756.152.88$10,587
May 2015016155.212.96$476
Apr 2015012949.822.71$349
Mar 201518713142.892.93$8,405
Feb 2015013144.662.98$390
Jan 2015012843.433.10$397
Dec 201418115454.693.59$10,452
Nov 2014015270.464.25$646
Oct 2014014078.303.90$546
Sep 2014013586.164.05$546
Aug 201418916389.394.04$17,552
Jul 2014023396.564.18$974
Jun 201417119798.164.74$17,719
May 201418114694.734.73$17,836
Apr 2014020295.944.81$971
Mar 2014019095.895.06$961
Feb 2014016697.406.19$1,028
Jan 201418718790.404.86$17,814
Dec 2013017391.824.35$753
Nov 2013019988.853.74$744
Oct 201318642597.423.78$19,726
Sep 20130415104.113.72$1,543
Aug 2013181470104.253.52$20,525
Jul 20130378102.523.72$1,405
Jun 2013040494.403.93$1,589
May 201317439494.834.15$18,135
Apr 2013040193.964.28$1,717
Mar 2013042293.623.91$1,651
Feb 201318130191.233.42$17,542
Jan 2013029991.603.42$1,023
Dec 2012033586.773.42$1,146
Nov 201218733386.953.62$17,467
Oct 2012036089.383.40$1,224
Sep 201218360294.672.92$19,081
Aug 2012098092.662.91$2,850
Jul 201217960085.133.02$17,051
Jun 2012089679.822.52$2,257
May 20121821,09191.612.49$19,388
Apr 20120751101.652.00$1,500
Mar 2012181555105.052.22$20,247
Feb 2012183555101.102.57$19,928
Jan 2012054298.092.73$1,482
Dec 201118063496.873.24$19,491
Nov 2011072795.723.31$2,407
Oct 20111841,07884.983.65$19,569
Sep 201118393883.623.99$19,041
Aug 2011099983.404.15$4,145
Jul 20111821,22594.144.52$22,667
Jun 20111821,14692.904.64$22,225
May 20111831,20098.134.40$23,244
Apr 2011184407105.964.33$21,260
Mar 2011035996.364.06$1,457
Feb 201118354385.644.18$17,942
Jan 2011044886.504.59$2,056
Dec 201018857485.734.35$18,613
Nov 201018256580.843.80$16,857
Oct 2010056078.103.51$1,965
Sep 201018252072.633.98$15,288
Aug 201017365073.684.42$15,619
Jul 201017258872.554.74$15,264
Jun 201016864170.364.91$14,968
May 201018773771.124.24$16,421
Apr 201018367081.694.12$17,711
Mar 201036664878.394.39$31,535
Feb 201018352173.585.44$16,301
Jan 201018166674.365.96$17,431
Dec 200916176471.445.48$15,691
Nov 200918481174.593.75$16,767
Oct 200936080572.544.11$29,423
Sep 20099782065.543.06$8,870
Aug 200935973567.423.22$26,569
Jul 200917761761.133.46$12,958
Jun 200918187666.163.90$15,387
May 20091801,01154.743.93$13,822
Apr 200914774746.773.59$9,555
Mar 20093491,19142.144.06$19,541
Feb 20091941,17032.814.63$11,786
Jan 20093781,56335.865.37$21,950
Dec 20083691,77337.105.98$24,287
Nov 20083801,75555.496.86$33,126
Oct 20083861,84975.246.92$41,841
Sep 20083772,240101.767.88$56,008
Aug 20085712,073114.228.48$82,805
Jul 20083872,037131.0811.39$73,928
Jun 20085651,705131.3313.03$96,422
May 20085641,851123.1711.57$90,892
Apr 20083861,297110.3110.45$56,140
Mar 20083851,488101.909.66$53,612
Feb 20087741,97092.538.77$88,896
Jan 20083852,06990.388.21$51,774
Dec 20077642,08088.337.30$82,672
Nov 20073851,99891.677.29$49,862
Oct 20073832,14182.856.92$46,552
Sep 20073701,31075.846.24$36,241
Aug 20071891,59969.066.39$23,267
Jul 20073761,68070.906.39$37,390
Jun 20073831,53762.007.55$35,348
May 20073821,40158.747.85$33,431
Apr 20073801,22559.617.81$32,213
Mar 20073801,16556.927.30$30,136
Feb 200738861755.108.22$26,448
Jan 20073741,10350.306.73$26,232
Dec 2006080856.656.92$5,590
Nov 200638128554.207.62$22,821
Oct 2006070054.906.01$4,210
Sep 200638193060.085.04$27,575
Aug 20063831,12668.717.34$34,581
Jul 200601,36369.376.34$8,645
Jun 20065681,68566.286.38$48,404
May 200601,29466.016.42$8,314
Apr 20063781,32764.397.36$34,107
Mar 20065691,19056.707.08$40,691
Feb 2006083157.597.75$6,441
Jan 200618365260.598.93$16,912
Dec 20053892,30954.9413.42$52,348
Nov 20055672,32654.6910.59$55,638
Oct 20053841,95058.3413.80$49,304
Sep 20055712,06361.4512.08$60,007
Aug 20051841,95761.519.80$30,490
Jul 20055611,78455.697.84$45,235
Jun 20055732,06552.337.38$45,227
May 20053822,37545.226.65$33,071
Apr 20057562,69949.207.36$57,061
Mar 20053872,60750.377.15$38,146
Feb 20053742,70645.226.31$33,992
Jan 20053822,25343.166.32$30,731
Dec 20045772,37539.866.75$39,033
Nov 20043832,43245.286.33$32,738
Oct 20047442,46849.706.52$53,056
Sep 20043812,99643.245.28$32,305
Aug 20043742,71942.375.55$30,939
Jul 20043782,61238.286.08$30,362
Jun 20043782,64936.106.43$30,687
May 20047612,77237.486.49$46,525
Apr 20043752,92034.475.86$30,033
Mar 20047602,98234.365.53$42,604
Feb 20043772,87032.455.51$28,046
Jan 20047553,07932.036.30$43,579
Dec 20033723,16930.266.30$31,227
Nov 20037583,29428.804.60$36,967
Oct 20037513,45128.174.76$37,581
Sep 20033713,60526.314.75$26,882
Aug 20037373,66329.765.13$40,723
Jul 20037523,94329.415.17$42,505
Jun 20033633,51028.565.98$31,367
May 20037473,75726.595.97$42,302
Apr 20039413,78426.675.41$45,558
Mar 20035573,86431.146.10$40,900
Feb 20037463,51533.487.93$52,836
Jan 20035733,88530.315.58$39,054
Dec 20029473,76926.914.85$43,778
Nov 20021,1283,49624.664.14$42,279
Oct 20021,1294,37326.464.23$48,367
Sep 20021,1165,10127.443.64$49,166
Aug 20027434,30625.963.16$32,913
Jul 20023723,64724.583.06$20,310
Jun 20029704,81923.733.34$39,105
May 20021,1134,83324.663.58$44,768
Apr 20027414,64823.653.51$33,850
Mar 20021,5105,14122.003.10$49,171
Feb 20021,1194,65618.222.38$31,449
Jan 20021,1245,17917.172.38$31,603
Dec 20011,1354,21216.932.36$29,174
Nov 20011,5184,80918.072.41$38,998
Oct 20011,4914,22819.782.53$40,184
Sep 20017463,50924.262.25$25,998
Aug 20011,1033,88424.873.05$39,290
Jul 20011,2945,20323.933.20$47,600
Jun 20011,0924,08224.563.82$42,430
May 20011,4964,07725.524.31$55,739
Apr 20011,8553,08224.685.34$62,225
Mar 20011,4882,44724.545.38$49,672
Feb 20011,1402,00727.755.77$43,210
Jan 20017541,52627.478.40$33,529
Dec 20001,4841,07726.889.12$49,715
Nov 200036873332.215.66$16,001
Oct 20001,8525,03531.235.15$83,746
Sep 20001,0784,22131.875.19$56,248
Aug 20001,8553,68429.644.54$71,710
Jul 20001,1233,89428.534.09$47,965
Jun 20001,4833,85929.304.40$60,421
May 20001,4783,46427.263.68$53,037
Apr 20001,8333,94424.513.12$57,216
Mar 20001,1023,49928.422.86$41,325
Feb 20001,2912,99727.622.73$43,829
Jan 20001,4662,26825.272.48$42,672
Dec 199936528424.282.42$9,551
Nov 19995601,51723.192.43$16,679
Oct 19997312,13420.982.80$21,320
Sep 19997271,85121.752.62$20,660
Aug 19991,0792,72219.262.88$28,609
Jul 19997392,90717.892.37$20,117
Jun 19991,1082,42815.942.36$23,397
May 19993791,45315.792.32$9,357
Apr 199936777715.102.21$7,257
Mar 19991,0902,78212.471.84$18,707
Feb 19997472,5569.981.82$12,101
Jan 19997552,97610.381.90$13,491
Dec 19989152,4339.201.77$12,732
Nov 19981,1262,24510.892.19$17,169
Oct 19981,4762,45312.421.97$23,162
Sep 19981,1112,32612.592.08$18,832
Aug 19981,0872,21311.301.91$16,504
Jul 19981,0871,81611.742.24$16,824
Jun 19981,1212,03911.242.24$17,162
May 19981,4591,96112.622.21$22,739
Apr 19981,1152,69813.042.51$21,299
Mar 19981,2962,36312.802.31$22,046
Feb 19981,2962,63713.952.30$24,142
Jan 19981,5283,06614.702.15$29,068
Dec 19971,2722,91916.322.41$27,797
Nov 19971,3092,24118.193.09$30,732
Oct 19971,4892,14319.253.15$35,413
Sep 19971,8292,86917.742.95$40,924
Aug 19971,8483,16917.862.55$41,101
Jul 19971,8334,13117.582.25$41,506
Jun 19971,7813,66517.242.26$38,977
May 19972,1764,05518.972.31$50,640
Apr 19971,7694,14817.882.08$40,269
Mar 19972,5424,62318.951.94$57,136
Feb 19972,1883,88920.492.21$53,411
Jan 19972,7195,01823.483.54$81,604
Dec 19961,6326,05823.32$38,058
Nov 19961,7955,12021.97$39,436
Oct 19962,1565,56423.31$50,256
Sep 19961,9764,92822.22$43,907
Aug 19962,1495,57220.26$43,539
Jul 19961,7945,14919.55$35,073
Jun 19961,8144,53718.73$33,976
May 19961,9963,05019.43$38,782
Apr 19962,9003,25221.51$62,379
Mar 19961,4784,28719.38$28,644
Feb 19962,1924,22916.98$37,220
Jan 19961,8133,22417.07$30,948
Dec 19952,4973,25017.19$42,923
Nov 19952,1853,37516.00$34,960
Oct 19952,8832,93915.43$44,485
Sep 19952,3501,36916.18$38,023
Aug 19951,49197915.92$23,737
Jul 19951,64290315.24$25,024
Jun 19955,8195,37616.41$95,490
May 19956,5164,52517.56$114,421
Apr 19956,1805,09317.73$109,571
Mar 19952,7284,61516.44$44,848
Feb 19953,2694,30316.58$54,200
Jan 19953,1173,35315.92$49,623
Dec 19943,2832,75415.03$49,343
Nov 19942,5432,14215.90$40,434
Oct 199452783115.58$8,211
Sep 19942,5183,86815.29$38,500
Aug 19942,6933,04416.13$43,438
Jul 19941,4261,66317.56$25,041
Jun 19941,0792,25417.09$18,440
May 19941,7983,69715.88$28,552
Apr 19941,6303,81114.14$23,048
Mar 19942,1722,97612.46$27,063
Feb 19942,3703,09212.50$29,625
Jan 19942,7313,21812.66$34,574
Dec 19932,5432,56612.33$31,355
Nov 19932,1602,24614.49$31,298
Oct 19932,1832,75215.85$34,601
Sep 19932,5222,43515.03$37,906
Aug 19932,3602,02015.66$36,958
Jul 19933,5573,20415.46$54,991
Jun 19933,5923,46016.79$60,310
May 19935,3284,40817.68$94,199
Apr 19935,0823,66118.05$91,730
Mar 19939,5316,65718.14$172,892
Feb 19935,0753,00017.90$90,843
Jan 199312,46910,75316.93$211,100

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.

Apr 2026 — as filed, then multipliedworked
Oil                  176 bbl  × $ 98.93 =    $17,412
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $17,412

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/21890 is the state's own key, not one this site invented.