ALTMAN, R.F.

Operated by SOJOURNER DRILLING CORPORATION (P-5 800750) in the OXBOW (UPPER TANNEHILL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 25623District 7BField 67910475OilCasinghead gasSaveExport
Value, all time
$10.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$49 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 4 leases and 9 wells, and the rule below applies to all of them.

Discovered
1989-12-05
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition339,756 bbl$10,731,182
Casinghead gasProduction20 Mcf$0
Total$10,731,182

20 Mcf of this lease's gas, across 20 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 (3)

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 33.2708, -100.2491. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.27084, -100.24907 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
3,190 ft
3 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.
3100.0%

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 3,181 and 3,220 ft, median 3,190 ft, over the 3 wells that filed a depth.

Completions filed
Dec 1989 – Feb 2021
3 of 3 wells

3 wells

42-4333268643,190 ftFeb 2021
42-4333263933,220 ftOct 1990
42-4333255713,181 ftDec 1989

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 20260098.932.87$0
Mar 2026176089.753.15$15,796
Feb 2026176063.503.75$11,176
Jan 2026179059.138.00$10,584
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025178062.743.08$11,168
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025171060.553.23$10,354
Apr 2025173062.363.54$10,788
Mar 2025175067.704.27$11,848
Feb 20250070.884.34$0
Jan 2025180074.324.28$13,378
Dec 2024178068.993.12$12,280
Nov 2024183069.052.20$12,636
Oct 2024174071.372.28$12,418
Sep 2024178069.612.36$12,391
Aug 20240075.632.06$0
Jul 2024179079.932.15$14,307
Jun 2024172078.082.63$13,430
May 20240078.812.20$0
Apr 2024175084.451.66$14,779
Mar 2024177080.301.55$14,213
Feb 2024168076.091.78$12,783
Jan 2024179073.023.30$13,071
Dec 2023169071.262.61$12,043
Nov 2023177077.892.81$13,787
Oct 20230085.443.09$0
Sep 2023176089.042.74$15,671
Aug 2023162080.522.67$13,044
Jul 2023179074.852.64$13,398
Jun 2023184068.962.26$12,689
May 2023169070.622.23$11,935
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022166076.415.73$12,684
Nov 2022174085.005.65$14,790
Oct 2022164087.185.86$14,298
Sep 2022161084.888.16$13,666
Aug 2022174094.529.13$16,446
Jul 202200101.587.54$0
Jun 20221720115.097.98$19,795
May 20221610109.378.43$17,609
Apr 20221700104.226.84$17,717
Mar 20221810108.885.08$19,707
Feb 2022177091.054.86$16,116
Jan 20220081.844.54$0
Dec 2021171071.323.90$12,196
Nov 2021154077.435.24$11,924
Oct 2021192079.795.71$15,320
Sep 2021161069.865.35$11,247
Aug 2021176066.024.22$11,620
Jul 2021164070.783.98$11,608
Jun 2021178069.493.38$12,369
May 202158063.483.02$3,682
Apr 2021172060.362.76$10,382
Mar 2021179061.302.72$10,973
Feb 20210057.805.55$0
Jan 2021172050.412.81$8,671
Dec 20200044.642.68$0
Nov 2020140038.772.71$5,428
Oct 2020346036.972.48$12,792
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 2020177038.371.83$6,791
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020171014.751.80$2,522
Mar 20200030.341.86$0
Feb 2020160049.881.98$7,981
Jan 2020324057.252.09$18,549
Dec 2019172059.012.30$10,150
Nov 20190055.302.75$0
Oct 2019171053.472.42$9,143
Sep 2019176055.052.66$9,689
Aug 2019180053.112.30$9,560
Jul 20190056.272.46$0
Jun 2019180052.782.49$9,500
May 2019179058.482.74$10,468
Apr 2019176062.632.75$11,023
Mar 2019169056.803.06$9,599
Feb 2019181050.852.79$9,204
Jan 2019169046.033.23$7,779
Dec 2018176046.594.19$8,200
Nov 2018169052.934.24$8,945
Oct 2018174061.443.40$10,691
Sep 20180059.543.11$0
Aug 2018164059.403.07$9,742
Jul 2018164065.142.93$10,683
Jun 2018148060.183.08$8,907
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 2017172057.272.92$9,850
Nov 2017223055.423.12$12,359
Oct 2017168049.292.98$8,281
Sep 2017346047.523.09$16,442
Aug 2017170045.373.00$7,713
Jul 2017174043.873.09$7,633
Jun 2017169042.493.09$7,181
May 2017176045.373.26$7,985
Apr 2017169047.933.21$8,100
Mar 2017180046.772.98$8,419
Feb 2017171050.452.95$8,627
Jan 2017352049.413.42$17,392
Dec 20160048.763.72$0
Nov 2016174042.492.64$7,393
Oct 2016183046.193.09$8,453
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016169041.622.92$7,034
Jun 2016164045.352.69$7,437
May 2016356042.521.99$15,137
Apr 2016173036.561.99$6,325
Mar 2016180033.011.79$5,942
Feb 2016339026.472.06$8,973
Jan 2016348027.352.36$9,518
Dec 20150032.362.00$0
Nov 2015353038.792.17$13,693
Oct 2015187043.552.43$8,144
Sep 20150042.992.76$0
Aug 2015184040.162.87$7,389
Jul 2015356048.152.95$17,141
Jun 20150056.152.88$0
May 2015179055.212.96$9,883
Apr 2015177049.822.71$8,818
Mar 2015348042.892.93$14,926
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014187054.693.59$10,227
Nov 2014377070.464.25$26,563
Oct 2014174078.303.90$13,624
Sep 2014161086.164.05$13,872
Aug 2014181089.394.04$16,180
Jul 2014348096.564.18$33,603
Jun 2014180098.164.74$17,669
May 20140094.734.73$0
Apr 2014181095.944.81$17,365
Mar 2014168095.895.06$16,110
Feb 2014185097.406.19$18,019
Jan 2014177090.404.86$16,001
Dec 20130091.824.35$0
Nov 2013345088.853.74$30,653
Oct 2013354097.423.78$34,487
Sep 20133520104.113.72$36,647
Aug 20131740104.253.52$18,140
Jul 20133530102.523.72$36,190
Jun 2013347094.403.93$32,757
May 2013186094.834.15$17,638
Apr 2013177093.964.28$16,631
Mar 2013181093.623.91$16,945
Feb 2013176091.233.42$16,056
Jan 2013353091.603.42$32,335
Dec 2012363086.773.42$31,498
Nov 2012362086.953.62$31,476
Oct 2012181089.383.40$16,178
Sep 2012350094.672.92$33,135
Aug 2012522092.662.91$48,369
Jul 2012355085.133.02$30,221
Jun 2012169079.822.52$13,490
May 2012354091.612.49$32,430
Apr 20123540101.652.00$35,984
Mar 20123570105.052.22$37,503
Feb 20123600101.102.57$36,396
Jan 2012537098.092.73$52,674
Dec 2011371096.873.24$35,939
Nov 2011357095.723.31$34,172
Oct 2011520084.983.65$44,190
Sep 2011170083.623.99$14,215
Aug 2011351083.404.15$29,273
Jul 2011695094.144.52$65,427
Jun 2011689092.904.64$64,008
May 20110098.134.40$0
Apr 20113410105.964.33$36,132
Mar 2011522096.364.06$50,300
Feb 2011522085.644.18$44,704
Jan 2011708086.504.59$61,242
Dec 2010523085.734.35$44,837
Nov 2010527080.843.80$42,603
Oct 2010523078.103.51$40,846
Sep 2010694072.633.98$50,405
Aug 2010524073.684.42$38,608
Jul 2010344072.554.74$24,957
Jun 2010527070.364.91$37,080
May 2010533071.124.24$37,907
Apr 2010677081.694.12$55,304
Mar 2010526078.394.39$41,233
Feb 2010512073.585.44$37,673
Jan 2010538074.365.96$40,006
Dec 2009356071.445.48$25,433
Nov 2009523074.593.75$39,011
Oct 2009706072.544.11$51,213
Sep 2009711065.543.06$46,599
Aug 2009535067.423.22$36,070
Jul 2009721061.133.46$44,075
Jun 2009542066.163.90$35,859
May 2009525054.743.93$28,739
Apr 2009516046.773.59$24,133
Mar 2009176042.144.06$7,417
Feb 2009528032.814.63$17,324
Jan 2009160035.865.37$5,738
Dec 2008357037.105.98$13,245
Nov 2008359055.496.86$19,921
Oct 2008348075.246.92$26,184
Sep 20083600101.767.88$36,634
Aug 20083550114.228.48$40,548
Jul 20083520131.0811.39$46,140
Jun 20085440131.3313.03$71,444
May 20083560123.1711.57$43,849
Apr 20085560110.3110.45$61,332
Mar 20085410101.909.66$55,128
Feb 2008524092.538.77$48,486
Jan 2008534090.388.21$48,263
Dec 2007342088.337.30$30,209
Nov 2007520091.677.29$47,668
Oct 2007692082.856.92$57,332
Sep 2007521075.846.24$39,513
Aug 2007698069.066.39$48,204
Jul 2007520070.906.39$36,868
Jun 2007689062.007.55$42,718
May 2007537058.747.85$31,543
Apr 2007698059.617.81$41,608
Mar 2007703056.927.30$40,015
Feb 2007543055.108.22$29,919
Jan 2007551050.306.73$27,715
Dec 2006889056.656.92$50,362
Nov 2006709054.207.62$38,428
Oct 2006693054.906.01$38,046
Sep 2006707060.085.04$42,477
Aug 2006885068.717.34$60,808
Jul 2006709069.376.34$49,183
Jun 2006889066.286.38$58,923
May 2006525066.016.42$34,655
Apr 2006688064.397.36$44,300
Mar 2006710056.707.08$40,257
Feb 2006681057.597.75$39,219
Jan 2006697060.598.93$42,231
Dec 2005707054.9413.42$38,843
Nov 2005716054.6910.59$39,158
Oct 2005707058.3413.80$41,246
Sep 2005662061.4512.08$40,680
Aug 2005883061.519.80$54,313
Jul 2005867055.697.84$48,283
Jun 2005870052.337.38$45,527
May 2005846045.226.65$38,256
Apr 2005860049.207.36$42,312
Mar 20051,027050.377.15$51,730
Feb 2005868045.226.31$39,251
Jan 2005695043.166.32$29,996
Dec 2004700039.866.75$27,902
Nov 2004484045.286.33$21,916
Oct 2004676049.706.52$33,597
Sep 2004710043.245.28$30,700
Aug 2004892042.375.55$37,794
Jul 2004885038.286.08$33,878
Jun 20041,078036.106.43$38,916
May 2004897037.486.49$33,620
Apr 20041,098034.475.86$37,848
Mar 20041,239034.365.53$42,572
Feb 20041,427032.455.51$46,306
Jan 20041,609032.036.30$51,536
Dec 20031,400030.266.30$42,364
Nov 20031,438028.804.60$41,414
Oct 20031,957028.174.76$55,129
Sep 20031,903026.314.75$50,068
Aug 20031,790029.765.13$53,270
Jul 2003512029.415.17$15,058
Jun 2003512028.565.98$14,623
May 2003701026.595.97$18,640
Apr 2003879026.675.41$23,443
Mar 20031,048031.146.10$32,635
Feb 2003897033.487.93$30,032
Jan 2003705030.315.58$21,369
Dec 2002895026.914.85$24,084
Nov 2002923024.664.14$22,761
Oct 20021,225026.464.23$32,414
Sep 20021,232027.443.64$33,806
Aug 20021,395025.963.16$36,214
Jul 20021,760024.583.06$43,261
Jun 20021,396023.733.34$33,127
May 20021,909024.663.58$47,076
Apr 20021,382023.653.51$32,684
Mar 20021,407022.003.10$30,954
Feb 20021,595018.222.38$29,061
Jan 20021,411017.172.38$24,227
Dec 20011,763016.932.36$29,848
Nov 20011,585018.072.41$28,641
Oct 20011,765019.782.53$34,912
Sep 20011,401024.262.25$33,988
Aug 20011,555024.873.05$38,673
Jul 20011,386023.933.20$33,167
Jun 20011,582024.563.82$38,854
May 20011,932025.524.31$49,305
Apr 20011,751024.685.34$43,215
Mar 20011,509024.545.38$37,031
Feb 20011,528027.755.77$42,402
Jan 20012,308027.478.40$63,401
Dec 20002,255026.889.12$60,614
Nov 20002,076032.215.66$66,868
Oct 20002,401031.235.15$74,983
Sep 20002,303031.875.19$73,397
Aug 20001,951029.644.54$57,828
Jul 20002,245028.534.09$64,050
Jun 20002,127029.304.40$62,321
May 20003,144027.263.68$85,705
Apr 20003,222024.513.12$78,971
Mar 20003,220028.422.86$91,512
Feb 20003,344027.622.73$92,361
Jan 20003,901025.272.48$98,578
Dec 19993,297024.282.42$80,051
Nov 19991,462023.192.43$33,904
Oct 19991,768020.982.80$37,093
Sep 19991,906021.752.62$41,456
Aug 19991,901019.262.88$36,613
Jul 19992,099017.892.37$37,551
Jun 19992,286015.942.36$36,439
May 19992,055015.792.32$32,448
Apr 19992,083015.102.21$31,453
Mar 19992,288012.471.84$28,531
Feb 19992,27909.981.82$22,744
Jan 19992,626010.381.90$27,258
Dec 19982,48409.201.77$22,853
Nov 19982,620010.892.19$28,532
Oct 19982,914012.421.97$36,192
Sep 19982,620012.592.08$32,986
Aug 19982,761011.301.91$31,199
Jul 19983,122011.742.24$36,652
Jun 19983,100011.242.24$34,844
May 19983,285012.622.21$41,457
Apr 19983,307013.042.51$43,123
Mar 19983,521012.802.31$45,069
Feb 19983,158013.952.30$44,054
Jan 19983,684014.702.15$54,155
Dec 19972,968016.322.41$48,438
Nov 19973,503018.193.09$63,720
Oct 19973,518019.253.15$67,722
Sep 19972,995017.742.95$53,131
Aug 19973,259017.862.55$58,206
Jul 19973,128017.582.25$54,990
Jun 19972,754017.242.26$47,479
May 19972,789018.972.31$52,907
Apr 19972,460017.882.08$43,985
Mar 19972,631018.951.94$49,857
Feb 19972,475020.492.21$50,713
Jan 19972,119023.483.54$49,754
Dec 19962,307023.32$53,799
Nov 19962,299021.97$50,509
Oct 19962,111023.31$49,207
Sep 19961,922022.22$42,707
Aug 19961,589020.26$32,193
Jul 19961,756019.55$34,330
Jun 19961,745018.73$32,684
May 19961,537019.43$29,864
Apr 19961,411021.51$30,351
Mar 19961,562019.38$30,272
Feb 19961,554016.98$26,387
Jan 19961,061017.07$18,111
Dec 19951,610017.19$27,676
Nov 19951,579016.00$25,264
Oct 19951,405015.43$21,679
Sep 19951,400016.18$22,652
Aug 19951,584015.92$25,217
Jul 19951,419015.24$21,626
Jun 19951,223016.41$20,069
May 1995710017.56$12,468
Apr 1995345017.73$6,117
Mar 1995518016.44$8,516
Feb 1995522016.58$8,655
Jan 1995532015.92$8,469
Dec 1994720015.03$10,822
Nov 1994711015.90$11,305
Oct 19941,058015.58$16,484
Sep 1994628015.29$9,602
Aug 1994873116.13$14,081
Jul 1994877117.56$15,400
Jun 1994886117.09$15,142
May 19941,246115.88$19,786
Apr 19941,250114.14$17,675
Mar 19941,412112.46$17,594
Feb 19941,224112.50$15,300
Jan 19941,414112.66$17,901
Dec 19931,539112.33$18,976
Nov 19931,592114.49$23,068
Oct 19931,387115.85$21,984
Sep 19931,749115.03$26,287
Aug 19931,910115.66$29,911
Jul 19932,415115.46$37,336
Jun 19932,253116.79$37,828
May 19932,626117.68$46,428
Apr 19932,823118.05$50,955
Mar 19932,483118.14$45,042
Feb 19932,311117.90$41,367
Jan 19932,988116.93$50,587

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.

Mar 2026 — as filed, then multipliedworked
Oil                  176 bbl  × $ 89.75 =    $15,796
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $15,796

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. 7B/O/25623 is the state's own key, not one this site invented.