CASTLEMAN 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 23288District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$9.5 M
Jul 1997 – May 2026
Value, last 12 filed months
$35 k
at the published price for each month
Months reported
347
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
OilDisposition122,879 bbl$4,043,865
Casinghead gasProduction1,395,474 Mcf$5,489,188
Total$9,533,053

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 29.9128, -96.9741. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.91280, -96.97413 · 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
13,702 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 13,702 ft.

Completions filed
Jul 1997
1 of 1 wells

1 well

42-14933048113,702 ftJul 1997

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 (347)

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

347 months

May 202600106.413.05$0
Apr 202607798.932.87$221
Mar 202602389.753.15$72
Feb 202603963.503.75$146
Jan 202608459.138.00$672
Dec 2025011656.664.41$512
Nov 2025015458.593.93$605
Oct 2025028359.383.30$935
Sep 20250062.743.08$0
Aug 202507663.933.01$229
Jul 202519778966.743.32$15,763
Jun 202519089066.483.13$15,416
May 2025785460.553.23$3,184
Apr 202519284262.363.54$14,956
Mar 20251951,07767.704.27$17,798
Feb 202519697270.884.34$18,112
Jan 20251961,09374.324.28$19,243
Dec 2024096968.993.12$3,025
Nov 20241911,12969.052.20$15,671
Oct 202416761071.372.28$13,310
Sep 2024386069.612.36$2,242
Aug 2024476175.632.06$1,873
Jul 202416174479.932.15$14,466
Jun 202418887178.082.63$16,973
May 2024389078.812.20$2,193
Apr 202418391084.451.66$16,964
Mar 2024485380.301.55$1,639
Feb 202419891176.091.78$16,691
Jan 2024091473.023.30$3,014
Dec 202318199971.262.61$15,506
Nov 20231881,00977.892.81$17,476
Oct 202371,10585.443.09$4,010
Sep 202318989289.042.74$19,268
Aug 2023292280.522.67$2,625
Jul 20231881,02374.852.64$16,774
Jun 2023397868.962.26$2,416
May 20231901,21270.622.23$16,117
Apr 202319098978.122.24$17,056
Mar 202331,18372.852.39$3,050
Feb 202318697175.112.47$16,365
Jan 202341,06776.533.39$3,921
Dec 202217780376.415.73$18,125
Nov 2022691985.005.65$5,699
Oct 20221921,05587.185.86$22,925
Sep 202211,09284.888.16$9,000
Aug 20221911,44694.529.13$31,251
Jul 2022196876101.587.54$26,517
Jun 202261,320115.097.98$11,220
May 20221801,198109.378.43$29,789
Apr 2022111,022104.226.84$8,134
Mar 20221961,315108.885.08$28,016
Feb 2022645291.054.86$2,743
Jan 2022625181.844.54$1,630
Dec 20211949471.323.90$14,203
Nov 2021167977.435.24$3,633
Oct 2021089479.795.71$5,108
Sep 202118395569.865.35$17,895
Aug 2021096766.024.22$4,081
Jul 202119196470.783.98$17,358
Jun 2021099669.493.38$3,367
May 2021089263.483.02$2,692
Apr 202118988960.362.76$13,860
Mar 2021099361.302.72$2,698
Feb 202117168057.805.55$13,656
Jan 2021095850.412.81$2,692
Dec 202016286044.642.68$9,533
Nov 2020094538.772.71$2,558
Oct 202017197936.972.48$8,748
Sep 2020097437.091.99$1,939
Aug 202018599639.982.39$9,772
Jul 202001,05638.371.83$1,927
Jun 2020098734.901.69$1,668
May 202015797916.921.81$4,433
Apr 202018099114.751.80$4,443
Mar 202001,03830.341.86$1,927
Feb 202017198349.881.98$10,476
Jan 2020075657.252.09$1,584
Dec 201919084059.012.30$13,148
Nov 2019094455.302.75$2,597
Oct 201916092153.472.42$10,783
Sep 2019089555.052.66$2,378
Aug 201916882353.112.30$10,819
Jul 2019083256.272.46$2,047
Jun 201917792952.782.49$11,656
May 2019089058.482.74$2,439
Apr 2019066862.632.75$1,837
Mar 201917667956.803.06$12,076
Feb 2019081350.852.79$2,270
Jan 20191871,11046.033.23$12,191
Dec 20181791,05646.594.19$12,759
Nov 201801,03352.934.24$4,377
Oct 20181841,08961.443.40$15,005
Sep 201801,05959.543.11$3,291
Aug 20181691,11459.403.07$13,455
Jul 201801,10565.142.93$3,240
Jun 20181561,03960.183.08$12,585
May 201816898365.382.90$13,835
Apr 20181751,09463.842.90$14,345
Mar 201801,25561.222.79$3,497
Feb 20181861,10961.782.77$14,559
Jan 201801,20762.874.01$4,839
Dec 20171881,15757.272.92$14,147
Nov 201701,19255.423.12$3,717
Oct 20171941,26549.292.98$13,337
Sep 20171811,25447.523.09$12,473
Aug 201701,24045.373.00$3,725
Jul 20171781,31643.873.09$11,872
Jun 201701,36742.493.09$4,220
May 20171851,47245.373.26$13,197
Apr 20171851,35547.933.21$13,219
Mar 201701,23846.772.98$3,694
Feb 20171971,22850.452.95$13,564
Jan 20171881,28749.413.42$13,689
Dec 201601,30448.763.72$4,855
Nov 20161861,27242.492.64$11,267
Oct 201601,34246.193.09$4,147
Sep 20161751,36141.553.10$11,491
Aug 20161861,36741.442.92$11,705
Jul 201601,42841.622.92$4,176
Jun 20161831,40345.352.69$12,067
May 20161741,49242.521.99$10,369
Apr 201601,45336.561.99$2,893
Mar 20161911,17133.011.79$8,406
Feb 201601,39526.472.06$2,879
Jan 20161951,44327.352.36$8,745
Dec 20151811,57632.362.00$9,011
Nov 201501,56938.792.17$3,401
Oct 20151861,64143.552.43$12,082
Sep 201501,50942.992.76$4,162
Aug 20151821,60840.162.87$11,928
Jul 201501,60348.152.95$4,721
Jun 20151921,62056.152.88$15,451
May 20151901,63455.212.96$15,319
Apr 201501,57549.822.71$4,263
Mar 20151901,60142.892.93$12,848
Feb 201501,46544.662.98$4,360
Jan 20151871,70543.433.10$13,408
Dec 20141951,69954.693.59$16,766
Nov 201401,83370.464.25$7,794
Oct 20141821,91678.303.90$21,725
Sep 201401,78486.164.05$7,217
Aug 20141831,85189.394.04$23,827
Jul 201402,00596.564.18$8,380
Jun 20141881,98298.164.74$27,843
May 201402,04594.734.73$9,666
Apr 20141902,08495.944.81$28,251
Mar 20141942,11895.895.06$29,313
Feb 20141901,93697.406.19$30,494
Jan 20141882,29590.404.86$28,151
Dec 20131932,72991.824.35$29,605
Nov 20133722,90788.853.74$43,919
Oct 201302,72197.423.78$10,284
Sep 20131882,599104.113.72$29,235
Aug 20131872,549104.253.52$28,474
Jul 20131922,899102.523.72$30,462
Jun 20131902,72494.403.93$28,651
May 20131942,73394.834.15$29,736
Apr 20131892,69393.964.28$29,291
Mar 20131862,83293.623.91$28,495
Feb 20131882,84091.233.42$26,864
Jan 20131912,99591.603.42$27,738
Dec 20121872,04786.773.42$23,227
Nov 201201,47086.953.62$5,329
Oct 201201,53389.383.40$5,212
Sep 201201,17394.672.92$3,423
Aug 20120492.662.91$12
Jul 201218996185.133.02$18,993
Jun 2012059479.822.52$1,496
May 2012050291.612.49$1,249
Apr 2012076101.652.00$152
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201101105.964.33$4
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 201102186.504.59$96
Dec 201019195485.734.35$20,522
Nov 201001,88180.843.80$7,139
Oct 20101902,51878.103.51$23,674
Sep 20101922,26772.633.98$22,966
Aug 201002,69373.684.42$11,901
Jul 20101922,82972.554.74$27,329
Jun 20101832,67770.364.91$26,021
May 20101932,86371.124.24$25,852
Apr 201002,72481.694.12$11,230
Mar 20101932,85478.394.39$27,655
Feb 20101952,71473.585.44$29,119
Jan 20101932,87174.365.96$31,474
Dec 20091923,01171.445.48$30,228
Nov 20091922,92374.593.75$25,287
Oct 20091903,16472.544.11$26,787
Sep 20091863,02065.543.06$21,446
Aug 200903,24067.423.22$10,428
Jul 20091873,24461.133.46$22,670
Jun 20091933,71066.163.90$27,219
May 20093714,86554.743.93$39,407
Apr 20091964,18246.773.59$24,170
Mar 20093924,36842.144.06$34,249
Feb 20091853,67632.814.63$23,101
Jan 200901,73835.865.37$9,335
Dec 2008361,87537.105.98$12,543
Nov 20081832,39955.496.86$26,613
Oct 20081913,23575.246.92$36,763
Sep 20081812,861101.767.88$40,955
Aug 200833,105114.228.48$26,682
Jul 20083723,293131.0811.39$86,267
Jun 200833,408131.3313.03$44,809
May 20083613,619123.1711.57$86,352
Apr 20081803,366110.3110.45$55,047
Mar 200833,599101.909.66$35,087
Feb 20081833,33492.538.77$46,174
Jan 20081853,63990.388.21$46,581
Dec 20073443,76788.337.30$57,892
Nov 200723,68491.677.29$27,046
Oct 20071813,94582.856.92$42,303
Sep 20071483,77275.846.24$34,777
Aug 20071854,05969.066.39$38,705
Jul 20071833,58670.906.39$35,882
Jun 20071533,88462.007.55$38,804
May 20073734,13958.747.85$54,386
Apr 20071854,26459.617.81$44,309
Mar 20071784,67456.927.30$44,261
Feb 20071924,27855.108.22$45,727
Jan 20073714,32250.306.73$47,735
Dec 20061844,52356.656.92$41,716
Nov 20063715,06054.207.62$58,653
Oct 20061824,40354.906.01$36,471
Sep 20063734,35660.085.04$44,352
Aug 20061905,37768.717.34$52,522
Jul 20063765,49069.376.34$60,905
Jun 20063485,25866.286.38$56,632
May 20063695,35566.016.42$58,764
Apr 20063755,08464.397.36$61,567
Mar 20063745,14156.707.08$57,619
Feb 20063753,75757.597.75$50,717
Jan 20063694,12060.598.93$59,163
Dec 20053745,41154.9413.42$93,138
Nov 20053633,61754.6910.59$58,151
Oct 20051832,47158.3413.80$44,766
Sep 200522,63761.4512.08$31,975
Aug 20053695,79261.519.80$79,440
Jul 20051805,01855.697.84$49,384
Jun 20055506,23152.337.38$74,773
May 20053746,51745.226.65$60,258
Apr 20053666,47349.207.36$65,652
Mar 20055396,82250.377.15$75,960
Feb 20053616,43945.226.31$56,967
Jan 20055656,86243.166.32$67,768
Dec 20045465,33739.866.75$57,794
Nov 20045634,90445.286.33$56,537
Oct 20045335,54849.706.52$62,636
Sep 20047356,48843.245.28$66,063
Aug 20045406,35842.375.55$58,171
Jul 20045344,89638.286.08$50,230
Jun 20045433,49636.106.43$42,092
May 20045483,67637.486.49$44,413
Apr 20047123,82434.475.86$46,945
Mar 20041,2754,27234.365.53$67,434
Feb 20049282,63732.455.51$44,642
Jan 20045461,09832.036.30$24,405
Dec 200326230.266.30$451
Nov 20030028.804.60$0
Oct 2003015028.174.76$714
Sep 2003030826.314.75$1,463
Aug 200302629.765.13$133
Jul 20033523,31129.415.17$27,473
Jun 20033524,28628.565.98$35,696
May 20031764,54326.595.97$31,814
Apr 20033604,17826.675.41$32,193
Mar 20035264,75431.146.10$45,360
Feb 20033784,34133.487.93$47,062
Jan 20033774,61030.315.58$37,160
Dec 20023653,48226.914.85$26,723
Nov 20023523,70324.664.14$23,999
Oct 20021874,46626.464.23$23,835
Sep 20023363,97227.443.64$23,659
Aug 20023525,03225.963.16$25,060
Jul 20025195,14824.583.06$28,519
Jun 20023654,98323.733.34$25,296
May 20025194,97324.663.58$30,622
Apr 20023634,90223.653.51$25,802
Mar 20023625,20622.003.10$24,117
Feb 20025354,00018.222.38$19,250
Jan 20025394,58517.172.38$20,147
Dec 20015404,90416.932.36$20,737
Nov 20013645,51618.072.41$19,846
Oct 20013685,71519.782.53$21,732
Sep 20015435,64724.262.25$25,886
Aug 20013535,26924.873.05$24,866
Jul 20017287,94623.933.20$42,825
Jun 20019107,60224.563.82$51,421
May 20017106,68725.524.31$46,922
Apr 20017228,42324.685.34$62,758
Mar 20017398,24324.545.38$62,453
Feb 20017488,84627.755.77$71,773
Jan 20017287,77727.478.40$85,315
Dec 20005484,70726.889.12$57,670
Nov 20005516,32132.215.66$53,512
Oct 20001,1228,84431.235.15$80,547
Sep 20001821,98231.875.19$16,080
Aug 20000029.644.54$0
Jul 20005536,07828.534.09$40,635
Jun 20005467,39529.304.40$48,515
May 20003545,47227.263.68$29,786
Apr 20005637,35824.513.12$36,727
Mar 20005297,68528.422.86$37,011
Feb 20005546,31627.622.73$32,522
Jan 20005637,36225.272.48$32,488
Dec 19995588,71024.282.42$34,659
Nov 19997138,95223.192.43$38,324
Oct 19995289,13920.982.80$36,701
Sep 19991,30413,35921.752.62$63,347
Aug 19995499,90619.262.88$39,059
Jul 19997189,90617.892.37$36,346
Jun 19997169,91815.942.36$34,840
May 199974010,75515.792.32$36,647
Apr 19991,09211,49215.102.21$41,864
Mar 199973212,43112.471.84$31,980
Feb 199988712,1789.981.82$30,989
Jan 19991,13814,95110.381.90$40,219
Dec 19981,11814,3819.201.77$35,788
Nov 19981,12315,96310.892.19$47,120
Oct 19981,27217,33412.421.97$49,933
Sep 19981,12217,87112.592.08$51,344
Aug 19981,46121,68111.301.91$57,863
Jul 19981,28422,56911.742.24$65,567
Jun 19981,46123,23511.242.24$68,405
May 19981,98925,26212.622.21$80,838
Apr 19982,18026,01913.042.51$93,613
Mar 19981,66228,97012.802.31$88,178
Feb 19982,14027,29413.952.30$92,605
Jan 19982,62431,17414.702.15$105,746
Dec 19973,17234,42116.322.41$134,760
Nov 19973,70436,73518.193.09$180,823
Oct 19973,99742,71619.253.15$211,490
Sep 19975,81038,59617.742.95$217,116
Aug 19977,31244,65617.862.55$244,677
Jul 19977,18723,00217.582.25$178,032

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                    0 bbl  × $ 98.93 =         $0
Casinghead gas        77 Mcf  × $  2.87 =       $221

────────────────────────────────────────────────────
Month total                                     $221

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/23288 is the state's own key, not one this site invented.