CONNELL ESTATE "B1"

Operated by BURK ROYALTY CO., LTD. (P-5 108799) in the POST (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14106District 8AField 72552500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$11.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$304 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 169 leases and 697 wells, and the rule below applies to all of them.

Discovered
1950-07-07
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: AND POST FLDS. EFF. 8-01-59, OPTIONAL 20 AC. UNITS

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
OilDisposition237,750 bbl$11,281,519
Casinghead gasProduction4,486 Mcf$10,477
Total$11,291,996

1,149 Mcf of this lease's gas, across 45 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 (39)

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 33.1261, -101.1499. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.5 miles.

33.12482, -101.14916 · 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
61.5%
24 of 39 wells
With a plug date
59.0%
23 of 39 wells
Median depth
2,678 ft
28 wells filed one
Completion to plug
25.3 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
2461.5%
A plug date is filed
2359.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2359.0%
NeitherNo plug date, and not on the schedule.
1538.5%

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

Total depth in feet, 28 of 39 wells. Median 2,678 ft, with the middle half between 2,635 and 2,714 ft; the shallowest is 2,551 ft and the deepest 7,990 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 12 of 39 wells, Feb 1959 – May 2002. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1959 – May 2002
12 of 39 wells; 27 filed none
Plug dates filed
Aug 1979 – Jul 2016
23 of 39 wells; 16 filed none

Last completion to plug: a median of 25.3 years across the 5 wells that filed both dates, with the middle half between 18.8 years and 27.1 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

39 wells

42-1690060917 L2,652 ftJul 1998Yes
42-1690061221Yes
42-16900613222,662 ftJul 2008Yes
42-16900615242,648 ftJan 1985Yes
42-16900617262,702 ftAug 1979Yes
42-16900619282,616 ftMay 2004Yes
42-16901772122,650 ftOct 1986Yes
42-1690185892,680 ftApr 2004Yes
42-16901859102,600 ftJul 1984Yes
42-16901860112,635 ftJul 2008Yes
42-16901864162,625 ftJul 2016Yes
42-1690193122,624 ftJul 2008Yes
42-1690193332,635 ftDec 1984Yes
42-16901934A 43,150 ftAug 2008Yes
42-1690193542,684 ftOct 1985Yes
42-1690193652,660 ftFeb 1984Yes
42-1690193872,675 ftJul 1998Yes
42-1690193982,551 ftDec 1983Yes
42-1690061018 L
42-1690061423
42-1690061625
42-1690061827
42-1690062030
42-1690186113
42-1690186315
42-169019376
42-1690211220
42-16933664402,718 ftMay 2002
42-1690177117,990 ftNov 2001Jan 1985Yes
42-16930989332,700 ftDec 1996Jul 2008Yes
42-16932590382,708 ftJun 1985Apr 2004Yes
42-16932589372,713 ftJun 1985Jul 2012Yes
42-16932453342,730 ftFeb 1985
42-16932490352,725 ftJan 1985
42-16932269367,901 ftJan 1985
42-16930990322,736 ftFeb 1979May 2004Yes
42-16901932A 3W2,572 ftApr 1966
42-1690061119Oct 1959
42-16901862142,692 ftFeb 1959Jun 1988Yes

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 20263370106.413.05$35,860
Apr 2026324098.932.87$32,053
Mar 2026465089.753.15$41,734
Feb 2026158063.503.75$10,033
Jan 2026340059.138.00$20,104
Dec 2025325056.664.41$18,415
Nov 2025339058.593.93$19,862
Oct 2025498059.383.30$29,571
Sep 2025161062.743.08$10,101
Aug 2025495063.933.01$31,645
Jul 2025493066.743.32$32,903
Jun 2025334066.483.13$22,204
May 2025336060.553.23$20,345
Apr 2025336062.363.54$20,953
Mar 2025492067.704.27$33,308
Feb 2025164070.884.34$11,624
Jan 2025480074.324.28$35,674
Dec 2024495068.993.12$34,150
Nov 2024158069.052.20$10,910
Oct 2024490071.372.28$34,971
Sep 2024336069.612.36$23,389
Aug 2024512075.632.06$38,723
Jul 2024169079.932.15$13,508
Jun 2024345078.082.63$26,938
May 2024349078.812.20$27,505
Apr 2024352084.451.66$29,726
Mar 2024349080.301.55$28,025
Feb 2024527076.091.78$40,099
Jan 2024172073.023.30$12,559
Dec 2023532071.262.61$37,910
Nov 2023536077.892.81$41,749
Oct 2023357085.443.09$30,502
Sep 2023170089.042.74$15,137
Aug 2023521080.522.67$41,951
Jul 2023342074.852.64$25,599
Jun 2023540068.962.26$37,238
May 2023352070.622.23$24,858
Apr 2023176078.122.24$13,749
Mar 2023711072.852.39$51,796
Feb 2023359075.112.47$26,964
Jan 2023353076.533.39$27,015
Dec 2022540076.415.73$41,261
Nov 20220085.005.65$0
Oct 2022435087.185.86$37,923
Sep 2022321084.888.16$27,246
Aug 2022167094.529.13$15,785
Jul 20223150101.587.54$31,998
Jun 20223100115.097.98$35,678
May 20222780109.378.43$30,405
Apr 20224700104.226.84$48,983
Mar 20223150108.885.08$34,297
Feb 2022311091.054.86$28,317
Jan 2022489081.844.54$40,020
Dec 2021164071.323.90$11,696
Nov 2021486077.435.24$37,631
Oct 2021471079.795.71$37,581
Sep 2021318069.865.35$22,215
Aug 2021449066.024.22$29,643
Jul 2021161070.783.98$11,396
Jun 2021468069.493.38$32,521
May 2021162063.483.02$10,284
Apr 2021466060.362.76$28,128
Mar 2021457061.302.72$28,014
Feb 2021164057.805.55$9,479
Jan 2021484050.412.81$24,398
Dec 2020472044.642.68$21,070
Nov 2020326038.772.71$12,639
Oct 2020338036.972.48$12,496
Sep 2020581037.091.99$21,549
Aug 2020311039.982.39$12,434
Jul 2020472038.371.83$18,111
Jun 2020469034.901.69$16,368
May 20200016.921.81$0
Apr 2020156014.751.80$2,301
Mar 2020465030.341.86$14,108
Feb 2020464049.881.98$23,144
Jan 2020478057.252.09$27,366
Dec 2019471059.012.30$27,794
Nov 2019158055.302.75$8,737
Oct 2019472053.472.42$25,238
Sep 2019473055.052.66$26,039
Aug 2019156053.112.30$8,285
Jul 2019612056.272.46$34,437
Jun 2019305052.782.49$16,098
May 2019469058.482.74$27,427
Apr 2019473062.632.75$29,624
Mar 2019458056.803.06$26,014
Feb 2019317050.852.79$16,119
Jan 2019315046.033.23$14,499
Dec 2018456046.594.19$21,245
Nov 2018583052.934.24$30,858
Oct 2018337061.443.40$20,705
Sep 2018317059.543.11$18,874
Aug 2018311059.403.07$18,473
Jul 2018480065.142.93$31,267
Jun 2018473060.183.08$28,465
May 2018317065.382.90$20,725
Apr 2018474063.842.90$30,260
Mar 2018317061.222.79$19,407
Feb 2018472061.782.77$29,160
Jan 2018474062.874.01$29,800
Dec 2017319057.272.92$18,269
Nov 2017294055.423.12$16,293
Oct 2017636049.292.98$31,348
Sep 2017317047.523.09$15,064
Aug 2017474045.373.00$21,505
Jul 2017322043.873.09$14,126
Jun 2017474042.493.09$20,140
May 2017479045.373.26$21,732
Apr 2017486047.933.21$23,294
Mar 2017443046.772.98$20,719
Feb 2017430050.452.95$21,694
Jan 2017499049.413.42$24,656
Dec 2016488048.763.72$23,795
Nov 2016327042.492.64$13,894
Oct 2016487046.193.09$22,495
Sep 2016493041.553.10$20,484
Aug 2016493041.442.92$20,430
Jul 2016466041.622.92$19,395
Jun 2016647045.352.69$29,341
May 2016164042.521.99$6,973
Apr 2016665036.561.99$24,312
Mar 2016490033.011.79$16,175
Feb 2016331026.472.06$8,762
Jan 2016649027.352.36$17,750
Dec 2015512032.362.00$16,568
Nov 2015483038.792.17$18,736
Oct 2015501043.552.43$21,819
Sep 2015505042.992.76$21,710
Aug 2015506040.162.87$20,321
Jul 2015670048.152.95$32,261
Jun 2015337056.152.88$18,923
May 2015670055.212.96$36,991
Apr 2015502049.822.71$25,010
Mar 2015506042.892.93$21,702
Feb 2015510044.662.98$22,777
Jan 2015517043.433.10$22,453
Dec 2014341054.693.59$18,649
Nov 2014508070.464.25$35,794
Oct 2014674078.303.90$52,774
Sep 2014497086.164.05$42,822
Aug 2014164089.394.04$14,660
Jul 2014671096.564.18$64,792
Jun 2014493098.164.74$48,393
May 2014501094.734.73$47,460
Apr 2014497095.944.81$47,682
Mar 2014664095.895.06$63,671
Feb 2014341097.406.19$33,213
Jan 2014654090.404.86$59,122
Dec 2013501091.824.35$46,002
Nov 2013516088.853.74$45,847
Oct 2013507097.423.78$49,392
Sep 20135010104.113.72$52,159
Aug 20136790104.253.52$70,786
Jul 20135100102.523.72$52,285
Jun 2013478094.403.93$45,123
May 2013665094.834.15$63,062
Apr 2013507093.964.28$47,638
Mar 2013507093.623.91$47,465
Feb 2013670091.233.42$61,124
Jan 2013502091.603.42$45,983
Dec 2012340086.773.42$29,502
Nov 2012514086.953.62$44,692
Oct 2012667089.383.40$59,616
Sep 2012654094.672.92$61,914
Aug 2012493092.662.91$45,681
Jul 2012494085.133.02$42,054
Jun 2012475079.822.52$37,915
May 2012670091.612.49$61,379
Apr 20125060101.652.00$51,435
Mar 20125150105.052.22$54,101
Feb 20125130101.102.57$51,864
Jan 2012854098.092.73$83,769
Dec 2011684096.873.24$66,259
Nov 2011515095.723.31$49,296
Oct 2011343084.983.65$29,148
Sep 2011536083.623.99$44,820
Aug 2011674083.404.15$56,212
Jul 2011514094.144.52$48,388
Jun 2011676092.904.64$62,800
May 2011679098.134.40$66,630
Apr 20114820105.964.33$51,073
Mar 2011808096.364.06$77,859
Feb 2011513085.644.18$43,933
Jan 2011507086.504.59$43,856
Dec 2010658085.734.35$56,410
Nov 2010686080.843.80$55,456
Oct 2010513078.103.51$40,065
Sep 2010742072.633.98$53,891
Aug 2010509073.684.42$37,503
Jul 2010840072.554.74$60,942
Jun 2010330070.364.91$23,219
May 2010838071.124.24$59,599
Apr 2010506081.694.12$41,335
Mar 2010673078.394.39$52,756
Feb 2010512073.585.44$37,673
Jan 2010687074.365.96$51,085
Dec 2009501071.445.48$35,791
Nov 2009683074.593.75$50,945
Oct 2009494072.544.11$35,835
Sep 2009680065.543.06$44,567
Aug 2009674067.423.22$45,441
Jul 2009502061.133.46$30,687
Jun 2009681066.163.90$45,055
May 2009506054.743.93$27,698
Apr 2009662046.773.59$30,962
Mar 2009672042.144.06$28,318
Feb 2009656032.814.63$21,523
Jan 2009679035.865.37$24,349
Dec 2008516037.105.98$19,144
Nov 2008674055.496.86$37,400
Oct 2008679075.246.92$51,088
Sep 20087140101.767.88$72,657
Aug 20086790114.228.48$77,555
Jul 20084370131.0811.39$57,282
Jun 20087960131.3313.03$104,539
May 20086760123.1711.57$83,263
Apr 20086450110.3110.45$71,150
Mar 20085070101.909.66$51,663
Feb 2008715092.538.77$66,159
Jan 2008525090.388.21$47,450
Dec 2007896088.337.30$79,144
Nov 2007547091.677.29$50,143
Oct 2007715082.856.92$59,238
Sep 2007708075.846.24$53,695
Aug 2007684069.066.39$47,237
Jul 2007707070.906.39$50,126
Jun 2007712062.007.55$44,144
May 2007540058.747.85$31,720
Apr 2007892059.617.81$53,172
Mar 2007723056.927.30$41,153
Feb 2007543055.108.22$29,919
Jan 2007729050.306.73$36,669
Dec 2006720056.656.92$40,788
Nov 2006545054.207.62$29,539
Oct 2006727054.906.01$39,912
Sep 2006735060.085.04$44,159
Aug 2006539068.717.34$37,035
Jul 2006705069.376.34$48,906
Jun 2006715066.286.38$47,390
May 2006703066.016.42$46,405
Apr 2006703064.397.36$45,266
Mar 2006712056.707.08$40,370
Feb 2006697057.597.75$40,140
Jan 2006716060.598.93$43,382
Dec 2005712054.9413.42$39,117
Nov 2005893054.6910.59$48,838
Oct 2005528058.3413.80$30,804
Sep 2005704061.4512.08$43,261
Aug 2005689061.519.80$42,380
Jul 2005869055.697.84$48,395
Jun 2005695052.337.38$36,369
May 2005694045.226.65$31,383
Apr 2005711049.207.36$34,981
Mar 2005889050.377.15$44,779
Feb 2005531045.226.31$24,012
Jan 2005713043.166.32$30,773
Dec 2004897039.866.75$35,754
Nov 2004528045.286.33$23,908
Oct 20041,054049.706.52$52,384
Sep 2004524043.245.28$22,658
Aug 2004718042.375.55$30,422
Jul 2004886038.286.08$33,916
Jun 2004534036.106.43$19,277
May 2004885037.486.49$33,170
Apr 2004725034.475.86$24,991
Mar 2004908034.365.53$31,199
Feb 2004695032.455.51$22,553
Jan 2004719032.036.30$23,030
Dec 20031,094030.266.30$33,104
Nov 2003703028.804.60$20,246
Oct 2003702028.174.76$19,775
Sep 2003710026.314.75$18,680
Aug 2003704029.765.13$20,951
Jul 2003863029.415.17$25,381
Jun 2003875028.565.98$24,990
May 2003696026.595.97$18,507
Apr 2003866026.675.41$23,096
Mar 20031,013031.146.10$31,545
Feb 2003649033.487.93$21,729
Jan 2003808030.315.58$24,490
Dec 2002969026.914.85$26,076
Nov 20021,2834724.664.14$31,833
Oct 20024924726.464.23$13,217
Sep 20029734727.443.64$26,870
Aug 20021,1044725.963.16$28,809
Jul 20029354724.583.06$23,126
Jun 20021,3624723.733.34$32,477
May 20028854724.663.58$21,993
Apr 20021,0544723.653.51$25,092
Mar 20027444722.003.10$16,514
Feb 20021,0284718.222.38$18,842
Jan 20027284717.172.38$12,611
Dec 20011,1084716.932.36$18,870
Nov 20017184718.072.41$13,087
Oct 20014564719.782.53$9,139
Sep 20015644724.262.25$13,788
Aug 20016704724.873.05$16,806
Jul 20013364723.933.20$8,191
Jun 20016734724.563.82$16,709
May 20015144725.524.31$13,320
Apr 20016604724.685.34$16,540
Mar 20016874724.545.38$17,112
Feb 20014644727.755.77$13,147
Jan 20012534727.478.40$7,345
Dec 20002874726.889.12$8,143
Nov 20003904732.215.66$12,828
Oct 20005154731.235.15$16,325
Sep 20005334731.875.19$17,230
Aug 20004974729.644.54$14,945
Jul 20004734728.534.09$13,687
Jun 20002874729.304.40$8,616
May 20003604727.263.68$9,987
Apr 20004734724.513.12$11,740
Mar 20005194728.422.86$14,884
Feb 20005484727.622.73$15,264
Jan 20005384725.272.48$13,712
Dec 19995234724.282.42$12,812
Nov 19995904723.192.43$13,797
Oct 19994864720.982.80$10,328
Sep 19995044721.752.62$11,085
Aug 19995014719.262.88$9,784
Jul 19995664717.892.37$10,237
Jun 19995524715.942.36$8,910
May 19996504715.792.32$10,373
Apr 19992744715.102.21$4,241
Mar 19995024712.471.84$6,346
Feb 1999247479.981.82$2,551
Jan 19995244710.381.90$5,528
Dec 1998627479.201.77$5,852
Nov 19986004710.892.19$6,637
Oct 19986354712.421.97$7,979
Sep 19986204712.592.08$7,904
Aug 19986864711.301.91$7,841
Jul 19987224711.742.24$8,581
Jun 19986704711.242.24$7,636
May 19986694712.622.21$8,546
Apr 19986964713.042.51$9,194
Mar 19986904712.802.31$8,941
Feb 19987834713.952.30$11,031
Jan 19986674714.702.15$9,906
Dec 19977804716.322.41$12,843
Nov 19977284718.193.09$13,387
Oct 19977684719.253.15$14,932
Sep 19977904717.742.95$14,153
Aug 19977454717.862.55$13,426
Jul 19977144717.582.25$12,658
Jun 19977184717.242.26$12,484
May 19977004718.972.31$13,388
Apr 19977804717.882.08$14,044
Mar 19977274718.951.94$13,868
Feb 19976924720.492.21$14,283
Jan 19978084723.483.54$19,138
Dec 19967894723.32$18,399
Nov 19968664721.97$19,026
Oct 19965424723.31$12,634
Sep 19967594722.22$16,865
Aug 19969594720.26$19,429
Jul 19969464719.55$18,494
Jun 19965444718.73$10,189
May 19967704719.43$14,961
Apr 19967174721.51$15,423
Mar 19969924719.38$19,225
Feb 19966084716.98$10,324
Jan 19967564717.07$12,905
Dec 19957644717.19$13,133
Nov 19959634716.00$15,408
Oct 19957964715.43$12,282
Sep 19958264716.18$13,365
Aug 19958374715.92$13,325
Jul 19957654715.24$11,659
Jun 19951,0754716.41$17,641
May 19958784717.56$15,418
Apr 19951,0154717.73$17,996
Mar 19958644716.44$14,204
Feb 19959014716.58$14,939
Jan 19959634715.92$15,331
Dec 1994845015.03$12,700
Nov 19941,055015.90$16,775
Oct 1994936015.58$14,583
Sep 19941,016115.29$15,535
Aug 19941,051116.13$16,953
Jul 1994938117.56$16,471
Jun 19941,136117.09$19,414
May 1994785115.88$12,466
Apr 19941,049114.14$14,833
Mar 19941,050112.46$13,083
Feb 19941,030112.50$12,875
Jan 1994827112.66$10,470
Dec 1993976112.33$12,034
Nov 1993988114.49$14,316
Oct 19931,124115.85$17,815
Sep 1993964115.03$14,489
Aug 1993983115.66$15,394
Jul 1993966115.46$14,934
Jun 1993939116.79$15,766
May 1993938117.68$16,584
Apr 1993936118.05$16,895
Mar 19931,105118.14$20,045
Feb 1993808117.90$14,463
Jan 1993983116.93$16,642

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                  337 bbl  × $106.41 =    $35,860
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $35,860

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/14106 is the state's own key, not one this site invented.