MACHALA-DOPSLAUF UNIT

Operated by REDBUD E & P, INC. (P-5 696678) 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 21988District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$1.8 M
Mar 1993 – May 2026
Value, last 12 filed months
$51 k
at the published price for each month
Months reported
399
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
OilDisposition67,310 bbl$1,541,618
Casinghead gasProduction372,395 Mcf$234,395
Total$1,776,014

307,279 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 29.8619, -96.7915. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.86187, -96.79151 · 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
15,655 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 15,655 ft.

Completions filed
Mar 1993
1 of 1 wells

1 well

42-14932701115,655 ftMar 1993

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 (399)

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

399 months

May 20261887106.413.05$2,808
Apr 2026053098.932.87$1,521
Mar 20261195189.753.15$10,841
Feb 202605263.503.75$195
Jan 202613259.138.00$315
Dec 2025935556.664.41$5,512
Nov 2025865658.593.93$5,259
Oct 202525559.383.30$301
Sep 202505362.743.08$163
Aug 20251796563.933.01$11,639
Jul 2025222366.743.32$873
Jun 202516318066.483.13$11,399
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240168.993.12$3
Nov 202403669.052.20$79
Oct 2024012171.372.28$276
Sep 2024021169.612.36$499
Aug 2024024675.632.06$508
Jul 2024026379.932.15$565
Jun 2024028278.082.63$743
May 2024022378.812.20$490
Apr 2024023784.451.66$393
Mar 2024034680.301.55$535
Feb 202418028776.091.78$14,208
Jan 20240773.023.30$23
Dec 20230571.262.61$13
Nov 20230077.892.81$0
Oct 2023179085.443.09$15,294
Sep 20230789.042.74$19
Aug 202308880.522.67$235
Jul 202302174.852.64$55
Jun 20230068.962.26$0
May 2023183070.622.23$12,923
Apr 202308778.122.24$195
Mar 20230072.852.39$0
Feb 202301675.112.47$39
Jan 202319010376.533.39$14,890
Dec 2022011476.415.73$653
Nov 2022015285.005.65$858
Oct 2022020987.185.86$1,226
Sep 202207384.888.16$596
Aug 20221754594.529.13$16,952
Jul 2022038101.587.54$287
Jun 2022020115.097.98$160
May 20221808109.378.43$19,754
Apr 202200104.226.84$0
Mar 2022098108.885.08$497
Feb 2022014091.054.86$680
Jan 20221826181.844.54$15,172
Dec 202105771.323.90$222
Nov 2021011077.435.24$576
Oct 2021011679.795.71$663
Sep 202117712969.865.35$13,055
Aug 2021018366.024.22$772
Jul 202102270.783.98$88
Jun 202104669.493.38$156
May 202103763.483.02$112
Apr 202102060.362.76$55
Mar 20210661.302.72$16
Feb 2021182557.805.55$10,547
Jan 202102750.412.81$76
Dec 202001344.642.68$35
Nov 202002438.772.71$65
Oct 202001836.972.48$45
Sep 20200237.091.99$4
Aug 20200239.982.39$5
Jul 202004838.371.83$88
Jun 202001434.901.69$24
May 202004916.921.81$89
Apr 202006714.751.80$121
Mar 20201925330.341.86$5,924
Feb 202006849.881.98$135
Jan 202008257.252.09$172
Dec 201905159.012.30$118
Nov 201905055.302.75$138
Oct 201904453.472.42$106
Sep 201904755.052.66$125
Aug 201905953.112.30$136
Jul 201905056.272.46$123
Jun 201906452.782.49$159
May 20191696358.482.74$10,056
Apr 201905862.632.75$160
Mar 201906556.803.06$199
Feb 2019015350.852.79$427
Jan 20190046.033.23$0
Dec 201801146.594.19$46
Nov 201804552.934.24$191
Oct 201806361.443.40$214
Sep 20181826059.543.11$11,023
Aug 201806059.403.07$184
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180161.782.77$3
Jan 20180862.874.01$32
Dec 20170057.272.92$0
Nov 2017176055.423.12$9,754
Oct 20170049.292.98$0
Sep 2017011547.523.09$355
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 201703345.373.26$108
Apr 20170047.933.21$0
Mar 2017194046.772.98$9,073
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160242.492.64$5
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016185041.442.92$7,666
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160233.011.79$4
Feb 20160026.472.06$0
Jan 201601427.352.36$33
Dec 2015182232.362.00$5,894
Nov 201501138.792.17$24
Oct 201501143.552.43$27
Sep 20150042.992.76$0
Aug 201503840.162.87$109
Jul 20150248.152.95$6
Jun 20150756.152.88$20
May 20150255.212.96$6
Apr 201501849.822.71$49
Mar 20150242.892.93$6
Feb 20151772344.662.98$7,973
Jan 201501543.433.10$47
Dec 201401254.693.59$43
Nov 201402670.464.25$111
Oct 201401778.303.90$66
Sep 2014010186.164.05$409
Aug 2014010089.394.04$404
Jul 20141863996.564.18$18,123
Jun 201407798.164.74$365
May 201407894.734.73$369
Apr 201408795.944.81$418
Mar 201408895.895.06$445
Feb 201407497.406.19$458
Jan 201407690.404.86$369
Dec 201309591.824.35$414
Nov 201308588.853.74$318
Oct 20131889497.423.78$18,670
Sep 2013093104.113.72$346
Aug 2013092104.253.52$324
Jul 20130100102.523.72$372
Jun 2013011694.403.93$456
May 2013017794.834.15$734
Apr 2013013693.964.28$582
Mar 20131837993.623.91$17,442
Feb 201308291.233.42$280
Jan 201307791.603.42$263
Dec 201209286.773.42$315
Nov 201207386.953.62$265
Oct 2012010789.383.40$364
Sep 201209494.672.92$274
Aug 201209492.662.91$273
Jul 20121818885.133.02$15,674
Jun 201207879.822.52$196
May 201209591.612.49$236
Apr 2012078101.652.00$156
Mar 2012066105.052.22$147
Feb 2012058101.102.57$149
Jan 201206198.092.73$167
Dec 20111969496.873.24$19,291
Nov 2011013295.723.31$437
Oct 2011019584.983.65$711
Sep 2011016183.623.99$642
Aug 2011019883.404.15$822
Jul 2011013494.144.52$605
Jun 2011010192.904.64$469
May 201119610298.134.40$19,683
Apr 20110107105.964.33$464
Mar 2011010596.364.06$426
Feb 201107885.644.18$326
Jan 201109086.504.59$413
Dec 2010010685.734.35$461
Nov 2010011080.843.80$417
Oct 201019417478.103.51$15,762
Sep 2010012072.633.98$478
Aug 201003373.684.42$146
Jul 201001272.554.74$57
Jun 20100070.364.91$0
May 201005071.124.24$212
Apr 2010013681.694.12$561
Mar 201009178.394.39$399
Feb 201019613573.585.44$15,156
Jan 2010012374.365.96$734
Dec 2009014571.445.48$795
Nov 2009023374.593.75$874
Oct 2009020472.544.11$838
Sep 200905665.543.06$172
Aug 20091895267.423.22$12,910
Jul 2009015461.133.46$534
Jun 200908566.163.90$331
May 2009015554.743.93$608
Apr 2009014646.773.59$524
Mar 200914025542.144.06$6,935
Feb 2009012132.814.63$561
Jan 2009035035.865.37$1,880
Dec 200819730537.105.98$9,132
Nov 2008015155.496.86$1,036
Oct 200804175.246.92$284
Sep 2008083101.767.88$654
Aug 2008191179114.228.48$23,334
Jul 200800131.0811.39$0
Jun 20080108131.3313.03$1,408
May 20080121123.1711.57$1,400
Apr 200800110.3110.45$0
Mar 2008195189101.909.66$21,697
Feb 200801692.538.77$140
Jan 200807690.388.21$624
Dec 2007011488.337.30$832
Nov 20070091.677.29$0
Oct 200708482.856.92$581
Sep 200719218875.846.24$15,735
Aug 200704369.066.39$275
Jul 200707570.906.39$479
Jun 2007010362.007.55$777
May 200703058.747.85$235
Apr 200709359.617.81$726
Mar 20071952356.927.30$11,267
Feb 200706055.108.22$493
Jan 2007010350.306.73$693
Dec 200605756.656.92$394
Nov 2006020554.207.62$1,562
Oct 20060154.906.01$6
Sep 200605760.085.04$287
Aug 2006014168.717.34$1,035
Jul 20061797569.376.34$12,893
Jun 2006016266.286.38$1,034
May 20060466.016.42$26
Apr 2006013364.397.36$979
Mar 2006015856.707.08$1,119
Feb 20061717357.597.75$10,414
Jan 2006011660.598.93$1,036
Dec 20050054.9413.42$0
Nov 2005016254.6910.59$1,715
Oct 2005027458.3413.80$3,780
Sep 2005013561.4512.08$1,631
Aug 200516827661.519.80$13,038
Jul 20050655.697.84$47
Jun 2005011152.337.38$819
May 2005024945.226.65$1,656
Apr 200519222149.207.36$11,073
Mar 200503850.377.15$272
Feb 2005012445.226.31$783
Jan 2005026343.166.32$1,663
Dec 200409939.866.75$668
Nov 2004035245.286.33$2,228
Oct 20041052549.706.52$5,381
Sep 2004014743.245.28$777
Aug 2004015742.375.55$871
Jul 200418720238.286.08$8,387
Jun 200405636.106.43$360
May 2004014437.486.49$935
Apr 2004013334.475.86$779
Mar 2004029534.365.53$1,631
Feb 2004017732.455.51$975
Jan 200418012632.036.30$6,559
Dec 2003019430.266.30$1,223
Nov 2003017428.804.60$800
Oct 2003016628.174.76$790
Sep 200318712626.314.75$5,518
Aug 2003017529.765.13$898
Jul 2003015629.415.17$807
Jun 2003010828.565.98$646
May 2003020826.595.97$1,242
Apr 20030026.675.41$0
Mar 200317727831.146.10$7,206
Feb 20030033.487.93$0
Jan 2003015130.315.58$843
Dec 200219568326.914.85$8,563
Nov 20020024.664.14$0
Oct 2002029026.464.23$1,226
Sep 20020027.443.64$0
Aug 200208125.963.16$256
Jul 200217928624.583.06$5,275
Jun 20020023.733.34$0
May 2002015424.663.58$552
Apr 20020023.653.51$0
Mar 2002018122.003.10$562
Feb 20020018.222.38$0
Jan 200218718417.172.38$3,648
Dec 2001022416.932.36$530
Nov 2001010218.072.41$245
Oct 2001031319.782.53$792
Sep 20010024.262.25$0
Aug 200112418324.873.05$3,643
Jul 2001022123.933.20$707
Jun 20011781424.563.82$4,425
May 2001014025.524.31$603
Apr 2001017324.685.34$923
Mar 2001014224.545.38$763
Feb 20010027.755.77$0
Jan 20011785327.478.40$5,335
Dec 2000021626.889.12$1,970
Nov 200001,18532.215.66$6,705
Oct 2000142931.235.15$2,239
Sep 200001931.875.19$99
Aug 2000020729.644.54$940
Jul 2000073528.534.09$3,006
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 2000045124.513.12$1,405
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 2000179025.272.48$4,523
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19991908420.982.80$4,222
Sep 1999018621.752.62$487
Aug 1999036919.262.88$1,061
Jul 199907717.892.37$183
Jun 199935815915.942.36$6,082
May 1999018115.792.32$420
Apr 1999015115.102.21$333
Mar 1999018012.471.84$331
Feb 199901939.981.82$351
Jan 1999014510.381.90$275
Dec 19981801459.201.77$1,913
Nov 1998021310.892.19$466
Oct 19981805812.421.97$2,350
Sep 1998013112.592.08$273
Aug 19981788411.301.91$2,172
Jul 1998017711.742.24$396
Jun 1998012711.242.24$284
May 1998040112.622.21$885
Apr 199836168313.042.51$6,419
Mar 19983551,91412.802.31$8,964
Feb 199836199513.952.30$7,324
Jan 199836212714.702.15$5,595
Dec 199701,29316.322.41$3,118
Nov 19977392,21918.193.09$20,295
Oct 199702,14119.253.15$6,744
Sep 19977171,98817.742.95$18,594
Aug 199702,24317.862.55$5,730
Jul 19975362,33817.582.25$14,676
Jun 199702,21417.242.26$4,997
May 19973582,33118.972.31$12,172
Apr 19975402,98617.882.08$15,874
Mar 19973632,85518.951.94$12,415
Feb 19973491,30520.492.21$10,030
Jan 19973733,12323.483.54$19,813
Dec 19963712,86123.32$8,652
Nov 19963673,08021.97$8,063
Oct 19965443,00623.31$12,681
Sep 19963683,02222.22$8,177
Aug 19963573,23720.26$7,233
Jul 19965443,18319.55$10,635
Jun 19963562,90818.73$6,668
May 19965433,24019.43$10,550
Apr 19963613,03921.51$7,765
Mar 19965523,28919.38$10,698
Feb 19963673,06816.98$6,232
Jan 19963603,70017.07$6,145
Dec 19955703,58417.19$9,798
Nov 19955553,35116.00$8,880
Oct 19955503,68315.43$8,487
Sep 19953753,90116.18$6,068
Aug 19955574,12215.92$8,867
Jul 19958974,31515.24$13,670
Jun 19953584,35016.41$5,875
May 19955544,28617.56$9,728
Apr 19957474,48117.73$13,244
Mar 19955594,65816.44$9,190
Feb 19955515,14316.58$9,136
Jan 19957305,97315.92$11,622
Dec 19941,0936,44815.03$16,428
Nov 19945506,52515.90$8,745
Oct 19947357,74615.58$11,451
Sep 19941,2827,52115.29$19,602
Aug 19948958,63316.13$14,436
Jul 19941,2638,61317.56$22,178
Jun 19949058,73617.09$15,466
May 19941,4588,69915.88$23,153
Apr 19949116,16714.14$12,882
Mar 19941,3076,85012.46$16,285
Feb 19941,2937,58212.50$16,163
Jan 19942,18310,36012.66$27,637
Dec 19937521,93012.33$9,272
Nov 19937252,71614.49$10,505
Oct 19931,4934,41815.85$23,664
Sep 199335522215.03$5,336
Aug 19937103,05015.66$11,119
Jul 19931,2577,85615.46$19,433
Jun 19934,09223,52616.79$68,705
May 19935,18731,43517.68$91,706
Apr 19936,70936,45518.05$121,097
Mar 19934,24512,31118.14$77,004

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                    1 bbl  × $106.41 =       $106
Casinghead gas       887 Mcf  × $  3.05 =     $2,702

────────────────────────────────────────────────────
Month total                                   $2,808

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/21988 is the state's own key, not one this site invented.