NIBLO, SYDNEY

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

Oil lease lease 65703District 8AField 72222700OilCasinghead gasSaveExport
Value, all time
$6.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$183 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 1 leases and 7 wells, and the rule below applies to all of them.

Discovered
1986-02-21
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
OilDisposition200,232 bbl$6,713,401
Casinghead gasProduction8,982 Mcf$21,282
Total$6,734,683

2,820 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 33.4653, -100.1823. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

33.46533, -100.18146 · 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
14.3%
1 of 7 wells
With a plug date
14.3%
1 of 7 wells
Median depth
3,035 ft
7 wells filed one
Completion to plug
29.4 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
114.3%
A plug date is filed
114.3%
BothOn the schedule and plugged. Neither fact cancels the other.
114.3%
NeitherNo plug date, and not on the schedule.
685.7%

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 2,980 and 5,842 ft, median 3,035 ft, over the 7 wells that filed a depth.

Completions filed
Feb 1986 – Feb 1992
7 of 7 wells
Plug dates filed
Jan 2016
1 of 7 wells; 6 filed none

Last completion to plug: a median of 29.4 years across the 1 well that filed both dates, with the middle half between 29.4 years and 29.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-2693172173,000 ftFeb 1992
42-26931992113,090 ftSep 1990
42-26931954103,080 ftMar 1990
42-2693180693,035 ftJul 1988
42-2693165762,980 ftMar 1987
42-2693162242,980 ftAug 1986Jan 2016Yes
42-2693156925,842 ftFeb 1986

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 2026177098.932.87$17,511
Mar 2026271089.753.15$24,322
Feb 2026181063.503.75$11,494
Jan 20260059.138.00$0
Dec 2025341056.664.41$19,321
Nov 2025181058.593.93$10,605
Oct 2025352059.383.30$20,902
Sep 2025177062.743.08$11,105
Aug 2025345063.933.01$22,056
Jul 2025349066.743.32$23,292
Jun 2025344066.483.13$22,869
May 2025178060.553.23$10,778
Apr 2025177062.363.54$11,038
Mar 2025161067.704.27$10,900
Feb 2025110070.884.34$7,797
Jan 2025522074.324.28$38,795
Dec 20240068.993.12$0
Nov 2024361069.052.20$24,927
Oct 2024354071.372.28$25,265
Sep 2024177069.612.36$12,321
Aug 2024367075.632.06$27,756
Jul 2024342079.932.15$27,336
Jun 2024165078.082.63$12,883
May 2024163078.812.20$12,846
Apr 2024330084.451.66$27,869
Mar 2024172080.301.55$13,812
Feb 2024168076.091.78$12,783
Jan 2024173073.023.30$12,632
Dec 2023169071.262.61$12,043
Nov 2023349077.892.81$27,184
Oct 2023170085.443.09$14,525
Sep 2023176089.042.74$15,671
Aug 2023348080.522.67$28,021
Jul 2023171074.852.64$12,799
Jun 2023509068.962.26$35,101
May 2023171070.622.23$12,076
Apr 2023350078.122.24$27,342
Mar 2023163072.852.39$11,875
Feb 2023178075.112.47$13,370
Jan 2023165076.533.39$12,627
Dec 2022356076.415.73$27,202
Nov 2022333085.005.65$28,305
Oct 2022172087.185.86$14,995
Sep 2022179084.888.16$15,194
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 20222090109.378.43$22,858
Apr 20223310104.226.84$34,497
Mar 20221620108.885.08$17,639
Feb 2022166091.054.86$15,114
Jan 2022339081.844.54$27,744
Dec 2021167071.323.90$11,910
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021166070.783.98$11,749
Jun 2021169069.493.38$11,744
May 2021161063.483.02$10,220
Apr 20210060.362.76$0
Mar 2021177061.302.72$10,850
Feb 20210057.805.55$0
Jan 2021168050.412.81$8,469
Dec 2020180044.642.68$8,035
Nov 2020169038.772.71$6,552
Oct 2020179036.972.48$6,618
Sep 20200037.091.99$0
Aug 2020351039.982.39$14,033
Jul 2020171038.371.83$6,561
Jun 2020173034.901.69$6,038
May 2020167016.921.81$2,826
Apr 2020160014.751.80$2,360
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019178053.472.42$9,518
Sep 2019322055.052.66$17,726
Aug 20190053.112.30$0
Jul 2019343056.272.46$19,301
Jun 2019161052.782.49$8,498
May 2019176058.482.74$10,292
Apr 2019157062.632.75$9,833
Mar 2019330056.803.06$18,744
Feb 2019180050.852.79$9,153
Jan 2019165046.033.23$7,595
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018164059.403.07$9,742
Jul 20180065.142.93$0
Jun 2018165060.183.08$9,930
May 20180065.382.90$0
Apr 2018160063.842.90$10,214
Mar 2018159061.222.79$9,734
Feb 2018164061.782.77$10,132
Jan 20180062.874.01$0
Dec 2017154057.272.92$8,820
Nov 2017166055.423.12$9,200
Oct 20170049.292.98$0
Sep 2017167047.523.09$7,936
Aug 2017165045.373.00$7,486
Jul 20170043.873.09$0
Jun 2017167042.493.09$7,096
May 2017155045.373.26$7,032
Apr 2017166047.933.21$7,956
Mar 2017169046.772.98$7,904
Feb 2017163050.452.95$8,223
Jan 20170049.413.42$0
Dec 2016169048.763.72$8,240
Nov 20160042.492.64$0
Oct 2016173046.193.09$7,991
Sep 20160041.553.10$0
Aug 2016183041.442.92$7,584
Jul 2016182041.622.92$7,575
Jun 2016185045.352.69$8,390
May 2016166042.521.99$7,058
Apr 2016186036.561.99$6,800
Mar 2016168033.011.79$5,546
Feb 2016171026.472.06$4,526
Jan 2016185027.352.36$5,060
Dec 20150032.362.00$0
Nov 2015336038.792.17$13,033
Oct 2015170043.552.43$7,404
Sep 2015174042.992.76$7,480
Aug 2015184040.162.87$7,389
Jul 2015186048.152.95$8,956
Jun 2015355056.152.88$19,933
May 2015186055.212.96$10,269
Apr 2015164049.822.71$8,170
Mar 2015350042.892.93$15,012
Feb 20150044.662.98$0
Jan 2015172043.433.10$7,470
Dec 2014165054.693.59$9,024
Nov 2014188070.464.25$13,246
Oct 2014362078.303.90$28,345
Sep 20140086.164.05$0
Aug 2014186089.394.04$16,627
Jul 2014171096.564.18$16,512
Jun 2014343098.164.74$33,669
May 2014160094.734.73$15,157
Apr 2014171095.944.81$16,406
Mar 2014191095.895.06$18,315
Feb 2014183097.406.19$17,824
Jan 2014170090.404.86$15,368
Dec 2013377091.824.35$34,616
Nov 20130088.853.74$0
Oct 2013186097.423.78$18,120
Sep 20131800104.113.72$18,740
Aug 20131730104.253.52$18,035
Jul 20131910102.523.72$19,581
Jun 2013187094.403.93$17,653
May 2013190094.834.15$18,018
Apr 2013169093.964.28$15,879
Mar 2013346093.623.91$32,393
Feb 20130091.233.42$0
Jan 2013356091.603.42$32,610
Dec 2012163086.773.42$14,144
Nov 2012174086.953.62$15,129
Oct 2012187089.383.40$16,714
Sep 2012185094.672.92$17,514
Aug 2012188092.662.91$17,420
Jul 2012171085.133.02$14,557
Jun 2012170079.822.52$13,569
May 2012162091.612.49$14,841
Apr 20121720101.652.00$17,484
Mar 20121650105.052.22$17,333
Feb 20121740101.102.57$17,591
Jan 2012166098.092.73$16,283
Dec 2011167096.873.24$16,177
Nov 2011175095.723.31$16,751
Oct 2011363084.983.65$30,848
Sep 2011175083.623.99$14,634
Aug 2011536083.404.15$44,702
Jul 20110094.144.52$0
Jun 2011180092.904.64$16,722
May 2011340098.134.40$33,364
Apr 20111770105.964.33$18,755
Mar 2011175096.364.06$16,863
Feb 2011177085.644.18$15,158
Jan 2011346086.504.59$29,929
Dec 2010175085.734.35$15,003
Nov 2010346080.843.80$27,971
Oct 2010190078.103.51$14,839
Sep 2010187072.633.98$13,582
Aug 2010180073.684.42$13,262
Jul 2010368072.554.74$26,698
Jun 2010167070.364.91$11,750
May 2010336071.124.24$23,896
Apr 2010347081.694.12$28,346
Mar 2010357078.394.39$27,985
Feb 20100073.585.44$0
Jan 2010534074.365.96$39,708
Dec 2009176071.445.48$12,573
Nov 2009334074.593.75$24,913
Oct 2009176072.544.11$12,767
Sep 2009354065.543.06$23,201
Aug 2009355067.423.22$23,934
Jul 2009351061.133.46$21,457
Jun 2009171066.163.90$11,313
May 2009356054.743.93$19,487
Apr 2009358046.773.59$16,744
Mar 2009344042.144.06$14,496
Feb 2009344032.814.63$11,287
Jan 2009178035.865.37$6,383
Dec 2008542037.105.98$20,108
Nov 2008182055.496.86$10,099
Oct 2008350075.246.92$26,334
Sep 20083490101.767.88$35,514
Aug 200800114.228.48$0
Jul 20085330131.0811.39$69,866
Jun 20081740131.3313.03$22,851
May 20083490123.1711.57$42,986
Apr 20081770110.3110.45$19,525
Mar 20083550101.909.66$36,175
Feb 2008382092.538.77$35,346
Jan 2008189090.388.21$17,082
Dec 2007369088.337.30$32,594
Nov 2007495091.677.29$45,377
Oct 2007176082.856.92$14,582
Sep 2007177075.846.24$13,424
Aug 20070069.066.39$0
Jul 2007345070.906.39$24,461
Jun 2007346062.007.55$21,452
May 2007359058.747.85$21,088
Apr 2007337059.617.81$20,089
Mar 2007358056.927.30$20,377
Feb 2007362055.108.22$19,946
Jan 2007362050.306.73$18,209
Dec 2006346056.656.92$19,601
Nov 2006362054.207.62$19,620
Oct 2006359054.906.01$19,709
Sep 2006360060.085.04$21,629
Aug 2006350068.717.34$24,049
Jul 2006538069.376.34$37,321
Jun 2006363066.286.38$24,060
May 2006518066.016.42$34,193
Apr 2006180064.397.36$11,590
Mar 2006495056.707.08$28,067
Feb 2006174057.597.75$10,021
Jan 2006674060.598.93$40,838
Dec 2005171054.9413.42$9,395
Nov 2005358054.6910.59$19,579
Oct 2005533058.3413.80$31,095
Sep 2005344061.4512.08$21,139
Aug 2005501061.519.80$30,817
Jul 2005320055.697.84$17,821
Jun 2005673052.337.38$35,218
May 2005329045.226.65$14,877
Apr 2005496049.207.36$24,403
Mar 2005818050.377.15$41,203
Feb 2005341045.226.31$15,420
Jan 2005657043.166.32$28,356
Dec 2004798039.866.75$31,808
Nov 2004518045.286.33$23,455
Oct 2004505049.706.52$25,099
Sep 2004335043.245.28$14,485
Aug 2004674042.375.55$28,557
Jul 2004668038.286.08$25,571
Jun 2004510036.106.43$18,411
May 2004337037.486.49$12,631
Apr 2004504034.475.86$17,373
Mar 2004508034.365.53$17,455
Feb 2004325032.455.51$10,546
Jan 2004335032.036.30$10,730
Dec 2003517030.266.30$15,644
Nov 2003344028.804.60$9,907
Oct 2003528028.174.76$14,874
Sep 2003475026.314.75$12,497
Aug 20036927829.765.13$20,994
Jul 20035127829.415.17$15,461
Jun 20033407828.565.98$10,177
May 20035067826.595.97$13,920
Apr 20035147826.675.41$14,130
Mar 20036837831.146.10$21,744
Feb 20035057833.487.93$17,526
Jan 20036827830.315.58$21,107
Dec 20026757826.914.85$18,543
Nov 20023517824.664.14$8,978
Oct 20023467826.464.23$9,485
Sep 20023307827.443.64$9,339
Aug 20023287825.963.16$8,762
Jul 20023267824.583.06$8,252
Jun 20023247823.733.34$7,949
May 20025097824.663.58$12,831
Apr 20025117823.653.51$12,359
Mar 20023377822.003.10$7,656
Feb 20023417818.222.38$6,398
Jan 20025217817.172.38$9,131
Dec 20015117816.932.36$8,836
Nov 20013457818.072.41$6,422
Oct 20015237819.782.53$10,542
Sep 20013367824.262.25$8,327
Aug 20015247824.873.05$13,270
Jul 20013387823.933.20$8,338
Jun 20015257824.563.82$13,192
May 20016897825.524.31$17,919
Apr 20013457824.685.34$8,931
Mar 20018487824.545.38$21,229
Feb 20013547827.755.77$10,273
Jan 20015197827.478.40$14,912
Dec 20008867826.889.12$24,527
Nov 20007037832.215.66$23,085
Oct 20003467831.235.15$11,207
Sep 20005407831.875.19$17,614
Aug 20006857829.644.54$20,658
Jul 20005307828.534.09$15,440
Jun 20007037829.304.40$20,941
May 20008947827.263.68$24,657
Apr 20006607824.513.12$16,420
Mar 20008967828.422.86$25,687
Feb 20008607827.622.73$23,966
Jan 20007837825.272.48$19,980
Dec 19998827824.282.42$21,604
Nov 19998537823.192.43$19,971
Oct 19998367820.982.80$17,758
Sep 19998427821.752.62$18,518
Aug 19998077819.262.88$15,767
Jul 19996357817.892.37$11,545
Jun 19993227815.942.36$5,317
May 19996377815.792.32$10,239
Apr 19996437815.102.21$9,882
Mar 19995037812.471.84$6,416
Feb 1999510789.981.82$5,232
Jan 19996857810.381.90$7,259
Dec 1998690789.201.77$6,486
Nov 1998666010.892.19$7,253
Oct 19986727812.421.97$8,500
Sep 19986757812.592.08$8,661
Aug 19988487811.301.91$9,731
Jul 19986787811.742.24$8,134
Jun 19989797811.242.24$11,178
May 19986607812.622.21$8,501
Apr 19988637813.042.51$11,449
Mar 19987057812.802.31$9,204
Feb 19981,0727813.952.30$15,134
Jan 19988947814.702.15$13,310
Dec 19971,2477816.322.41$20,539
Nov 19971,2027818.193.09$22,105
Oct 19971,0547819.253.15$20,535
Sep 19971,2327817.742.95$22,086
Aug 19971,2637817.862.55$22,756
Jul 19971,5517817.582.25$27,442
Jun 19971,3347817.242.26$23,174
May 19971,4417818.972.31$27,516
Apr 19971,5607817.882.08$28,055
Mar 19971,5747818.951.94$29,979
Feb 19971,4517820.492.21$29,903
Jan 19971,9897823.483.54$46,978
Dec 19961,6457823.32$38,361
Nov 19961,1347821.97$24,914
Oct 19961,3007823.31$30,303
Sep 19961,4497822.22$32,197
Aug 19961,2477820.26$25,264
Jul 19961,5847819.55$30,967
Jun 19961,0717818.73$20,060
May 19961,6237819.43$31,535
Apr 19961,7577821.51$37,793
Mar 19961,5917819.38$30,834
Feb 19962,1037816.98$35,709
Jan 19961,2647817.07$21,576
Dec 19951,7417817.19$29,928
Nov 19951,7427816.00$27,872
Oct 19951,7547815.43$27,064
Sep 19951,5917816.18$25,742
Aug 19951,8957815.92$30,168
Jul 19951,9107815.24$29,108
Jun 19951,5947816.41$26,158
May 19951,4357817.56$25,199
Apr 19951,7267817.73$30,602
Mar 19951,6517816.44$27,142
Feb 19951,2787816.58$21,189
Jan 19951,7987815.92$28,624
Dec 19941,8117815.03$27,219
Nov 19941,6167815.90$25,694
Oct 19941,7887815.58$27,857
Sep 19941,7757815.29$27,140
Aug 19942,2547816.13$36,357
Jul 19941,6017817.56$28,114
Jun 19941,9527817.09$33,360
May 19941,9517815.88$30,982
Apr 19941,9677814.14$27,813
Mar 19941,9387812.46$24,147
Feb 19941,7877812.50$22,338
Jan 19941,2437812.66$15,736
Dec 19931,263112.33$15,573
Nov 19931,435114.49$20,793
Oct 19931,583115.85$25,091
Sep 19931,376115.03$20,681
Aug 19931,740115.66$27,248
Jul 19931,411115.46$21,814
Jun 19931,622116.79$27,233
May 19931,781117.68$31,488
Apr 19931,440118.05$25,992
Mar 19931,475118.14$26,757
Feb 19931,541117.90$27,584
Jan 19931,539116.93$26,055

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                  177 bbl  × $ 98.93 =    $17,511
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $17,511

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. 8A/O/65703 is the state's own key, not one this site invented.