GLASS

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

Oil lease lease 35254District 08Field 20097700OilCasinghead gasSaveExport
Value, all time
$5.0 M
Feb 1997 – May 2026
Value, last 12 filed months
$31 k
at the published price for each month
Months reported
352
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 1,011 leases and 1,988 wells, and the rule below applies to all of them.

Discovered
1978-01-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1985-04-29.

The Commission's schedule remark for this field reads: OPTIONAL 40ACRE UNIT DIAG. 2100 PER #8-84810

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
OilDisposition15,942 bbl$656,798
Casinghead gasProduction1,111,620 Mcf$4,316,220
Total$4,973,017

Wells on this lease (9)

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 31.7630, -101.2359. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.76304, -101.23705 · 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
77.8%
7 of 9 wells
With a plug date
11.1%
1 of 9 wells
Median depth
8,400 ft
9 wells filed one
Completion to plug
16.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
777.8%
A plug date is filed
111.1%
BothOn the schedule and plugged. Neither fact cancels the other.
111.1%
NeitherNo plug date, and not on the schedule.
222.2%

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, 9 of 9 wells. Median 8,400 ft, with the middle half between 8,400 and 8,400 ft; the shallowest is 8,016 ft and the deepest 8,450 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, 9 of 9 wells, Jan 1978 – Nov 2007. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1978 – Nov 2007
9 of 9 wells
Plug dates filed
Jun 2023
1 of 9 wells; 8 filed none

Last completion to plug: a median of 16.3 years across the 1 well that filed both dates, with the middle half between 16.3 years and 16.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-4313177311248,353 ftNov 2007Yes
42-4313220317248,400 ftAug 2007Yes
42-4313177712248,400 ftFeb 2007Jun 2023Yes
42-4313268320248,450 ftAug 1993Yes
42-4313220019248,400 ftNov 1991Yes
42-4313220118248,400 ftApr 1991
42-4313175110248,400 ftDec 1985Yes
42-431313505248,400 ftSep 1983
42-431301101248,016 ftJan 1978Yes

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 (352)

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

352 months

May 20260355106.413.05$1,081
Apr 2026045398.932.87$1,300
Mar 2026049989.753.15$1,572
Feb 2026049263.503.75$1,845
Jan 2026053859.138.00$4,303
Dec 2025065456.664.41$2,886
Nov 2025097958.593.93$3,844
Oct 202501,09159.383.30$3,606
Sep 202501,02162.743.08$3,142
Aug 2025085663.933.01$2,581
Jul 2025075866.743.32$2,513
Jun 2025073066.483.13$2,284
May 2025074060.553.23$2,392
Apr 2025067262.363.54$2,381
Mar 2025069167.704.27$2,949
Feb 2025063870.884.34$2,769
Jan 2025073174.324.28$3,128
Dec 2024075868.993.12$2,366
Nov 2024029769.052.20$653
Oct 2024059071.372.28$1,346
Sep 2024033769.612.36$797
Aug 2024056075.632.06$1,156
Jul 2024063579.932.15$1,363
Jun 2024056478.082.63$1,486
May 2024052978.812.20$1,163
Apr 2024015984.451.66$264
Mar 2024044580.301.55$688
Feb 2024051776.091.78$922
Jan 2024083373.023.30$2,747
Dec 2023065571.262.61$1,710
Nov 20230077.892.81$0
Oct 2023010985.443.09$337
Sep 202308089.042.74$219
Aug 2023140580.522.67$1,163
Jul 202321,21974.852.64$3,370
Jun 2023180668.962.26$1,889
May 2023158470.622.23$1,371
Apr 2023137478.122.24$915
Mar 2023154972.852.39$1,387
Feb 2023133975.112.47$911
Jan 2023156776.533.39$1,997
Dec 2022160576.415.73$3,543
Nov 2022160085.005.65$3,473
Oct 20221483187.185.86$6,093
Sep 20223087884.888.16$9,714
Aug 20222997794.529.13$11,658
Jul 2022241,068101.587.54$10,493
Jun 202231739115.097.98$9,463
May 202229623109.378.43$8,426
Apr 202230620104.226.84$7,366
Mar 202229644108.885.08$6,427
Feb 20222861991.054.86$5,557
Jan 20223178481.844.54$6,095
Dec 20213189671.323.90$5,705
Nov 2021321,00877.435.24$7,757
Oct 2021391,15779.795.71$9,723
Sep 20213392569.865.35$7,255
Aug 2021491,20266.024.22$8,308
Jul 2021331,24170.783.98$7,278
Jun 20213567469.493.38$4,711
May 2021331,10063.483.02$5,414
Apr 20213281460.362.76$4,177
Mar 20214794961.302.72$5,459
Feb 20212258557.805.55$4,517
Jan 20212057250.412.81$2,616
Dec 20204390044.642.68$4,327
Nov 20204283838.772.71$3,896
Oct 20203585636.972.48$3,415
Sep 20203386637.091.99$2,948
Aug 20202884739.982.39$3,140
Jul 2020590638.371.83$1,845
Jun 20201078934.901.69$1,683
May 2020088116.921.81$1,599
Apr 2020848814.751.80$999
Mar 20205584230.341.86$3,232
Feb 2020676249.881.98$1,809
Jan 20203884257.252.09$3,939
Dec 20191187459.012.30$2,663
Nov 20191490355.302.75$3,258
Oct 20192195553.472.42$3,433
Sep 20192694255.052.66$3,934
Aug 20192087353.112.30$3,074
Jul 20191477056.272.46$2,682
Jun 20191774752.782.49$2,758
May 20191995758.482.74$3,734
Apr 20192471162.632.75$3,459
Mar 20192688056.803.06$4,171
Feb 20192577450.852.79$3,432
Jan 20191986346.033.23$3,660
Dec 20183190846.594.19$5,245
Nov 20181687652.934.24$4,559
Oct 20181289861.443.40$3,789
Sep 2018281159.543.11$2,640
Aug 20181788959.403.07$3,736
Jul 20181597465.142.93$3,833
Jun 20182195360.183.08$4,196
May 20181496265.382.90$3,706
Apr 20181288963.842.90$3,345
Mar 20181495861.222.79$3,527
Feb 2018182361.782.77$2,338
Jan 2018094862.874.01$3,801
Dec 2017095357.272.92$2,784
Nov 2017596955.423.12$3,299
Oct 2017101,00549.292.98$3,492
Sep 201701,01047.523.09$3,118
Aug 201711,01245.373.00$3,086
Jul 201731,08143.873.09$3,469
Jun 201751,05242.493.09$3,460
May 201771,11945.373.26$3,969
Apr 201741,06347.933.21$3,606
Mar 2017111,23146.772.98$4,187
Feb 2017111,10750.452.95$3,823
Jan 2017111,20149.413.42$4,649
Dec 2016251,16648.763.72$5,560
Nov 2016361,08142.492.64$4,388
Oct 2016301,11246.193.09$4,822
Sep 2016201,09041.553.10$4,211
Aug 2016191,09541.442.92$3,990
Jul 2016241,11841.622.92$4,268
Jun 2016461,09545.352.69$5,027
May 2016201,06442.521.99$2,969
Apr 20163698536.561.99$3,277
Mar 2016321,00933.011.79$2,866
Feb 20163684926.472.06$2,705
Jan 2016101,10727.352.36$2,891
Dec 2015401,05032.362.00$3,396
Nov 2015321,08138.792.17$3,584
Oct 2015331,12343.552.43$4,162
Sep 2015311,06642.992.76$4,273
Aug 2015281,12740.162.87$4,362
Jul 2015291,17048.152.95$4,842
Jun 2015181,02856.152.88$3,974
May 20151088655.212.96$3,171
Apr 201511,09449.822.71$3,011
Mar 201501,11942.892.93$3,284
Feb 201541,01344.662.98$3,194
Jan 20152275243.433.10$3,287
Dec 2014101,03254.693.59$4,253
Nov 2014241,06170.464.25$6,202
Oct 2014341,08678.303.90$6,899
Sep 2014361,06786.164.05$7,418
Aug 2014641,11089.394.04$10,200
Jul 2014551,29796.564.18$10,732
Jun 2014481,04498.164.74$9,657
May 2014321,10094.734.73$8,231
Apr 2014241,28895.944.81$8,497
Mar 2014331,31695.895.06$9,819
Feb 2014331,27697.406.19$11,115
Jan 2014361,32890.404.86$9,709
Dec 2013461,35191.824.35$10,107
Nov 2013321,26488.853.74$7,568
Oct 2013321,20897.423.78$7,683
Sep 2013381,145104.113.72$8,213
Aug 2013321,239104.253.52$7,701
Jul 2013201,187102.523.72$6,463
Jun 2013171,15594.403.93$6,148
May 2013271,20194.834.15$7,543
Apr 2013401,17493.964.28$8,786
Mar 2013351,22593.623.91$8,070
Feb 2013271,20391.233.42$6,577
Jan 2013311,32891.603.42$7,381
Dec 2012361,25986.773.42$7,430
Nov 2012301,20686.953.62$6,980
Oct 2012331,34689.383.40$7,526
Sep 2012261,26394.672.92$6,147
Aug 2012311,36592.662.91$6,842
Jul 2012361,39185.133.02$7,267
Jun 2012261,21579.822.52$5,136
May 2012211,39491.612.49$5,393
Apr 2012211,268101.652.00$4,667
Mar 2012341,493105.052.22$6,889
Feb 2012461,383101.102.57$8,205
Jan 2012411,35498.092.73$7,724
Dec 2011431,37196.873.24$8,607
Nov 2011391,39795.723.31$8,359
Oct 2011381,45884.983.65$8,549
Sep 2011281,43083.623.99$8,041
Aug 2011231,34783.404.15$7,507
Jul 2011181,25794.144.52$7,373
Jun 2011171,26892.904.64$7,463
May 2011161,34898.134.40$7,508
Apr 2011231,272105.964.33$7,949
Mar 2011301,44896.364.06$8,766
Feb 2011401,36985.644.18$9,148
Jan 2011491,61286.504.59$11,636
Dec 2010511,60085.734.35$11,329
Nov 2010421,53780.843.80$9,229
Oct 2010331,54978.103.51$8,013
Sep 2010351,51472.633.98$8,567
Aug 2010431,65773.684.42$10,491
Jul 2010431,66072.554.74$10,982
Jun 2010331,45770.364.91$9,476
May 2010231,64971.124.24$8,620
Apr 2010131,59881.694.12$7,650
Mar 2010241,56478.394.39$8,745
Feb 2010241,49273.585.44$9,886
Jan 2010371,72574.365.96$13,039
Dec 2009371,71471.445.48$12,042
Nov 2009401,67174.593.75$9,252
Oct 2009371,73472.544.11$9,811
Sep 2009311,64865.543.06$7,082
Aug 2009421,68967.423.22$8,268
Jul 2009361,68561.133.46$8,038
Jun 2009471,67566.163.90$9,634
May 2009431,71954.743.93$9,102
Apr 2009411,68646.773.59$7,966
Mar 2009471,72342.144.06$8,974
Feb 2009451,52332.814.63$8,533
Jan 2009591,72235.865.37$11,365
Dec 2008381,71937.105.98$11,685
Nov 2008341,65155.496.86$13,213
Oct 2008451,70975.246.92$15,215
Sep 2008431,569101.767.88$16,735
Aug 2008451,769114.228.48$20,146
Jul 2008441,740131.0811.39$25,585
Jun 2008191,646131.3313.03$23,947
May 2008381,864123.1711.57$26,255
Apr 2008381,749110.3110.45$22,477
Mar 2008311,702101.909.66$19,607
Feb 2008351,64192.538.77$17,631
Jan 2008351,74690.388.21$17,491
Dec 2007381,76188.337.30$16,215
Nov 2007471,77691.677.29$17,259
Oct 2007251,79682.856.92$14,503
Sep 2007201,77475.846.24$12,594
Aug 2007161,85069.066.39$12,923
Jul 2007151,85070.906.39$12,881
Jun 2007201,76562.007.55$14,563
May 2007291,82558.747.85$16,023
Apr 2007401,88059.617.81$17,058
Mar 2007521,85656.927.30$16,512
Feb 2007421,51955.108.22$14,794
Jan 2007602,70650.306.73$21,221
Dec 2006563,59856.656.92$28,065
Nov 2006553,45454.207.62$29,292
Oct 2006573,55254.906.01$24,490
Sep 2006463,53760.085.04$20,580
Aug 2006483,79268.717.34$31,131
Jul 2006403,79669.376.34$26,852
Jun 2006383,64066.286.38$25,756
May 2006403,73666.016.42$26,644
Apr 2006453,74664.397.36$30,470
Mar 2006563,88156.707.08$30,664
Feb 2006553,49357.597.75$30,242
Jan 2006563,75260.598.93$36,911
Dec 2005543,74754.9413.42$53,234
Nov 2005483,79854.6910.59$42,840
Oct 2005453,98758.3413.80$57,629
Sep 2005443,76261.4512.08$48,145
Aug 200551061.519.80$3,137
Jul 2005414,10455.697.84$34,474
Jun 2005494,24052.337.38$33,860
May 200547045.226.65$2,125
Apr 2005704,41249.207.36$35,918
Mar 2005954,41950.377.15$36,403
Feb 2005553,78345.226.31$26,365
Jan 2005484,14643.166.32$28,284
Dec 2004483,92839.866.75$28,432
Nov 2004403,81545.286.33$25,962
Oct 2004374,11649.706.52$28,655
Sep 2004354,21743.245.28$23,796
Aug 2004524,53342.375.55$27,364
Jul 2004574,63538.286.08$30,382
Jun 2004664,42136.106.43$30,823
May 2004644,71637.486.49$33,027
Apr 2004664,47434.475.86$28,486
Mar 2004684,65334.365.53$28,068
Feb 2004814,37332.455.51$26,722
Jan 2004774,54032.036.30$31,067
Dec 2003844,74330.266.30$32,431
Nov 2003814,57128.804.60$23,337
Oct 2003854,81928.174.76$25,331
Sep 2003734,71826.314.75$24,328
Aug 2003704,83829.765.13$26,901
Jul 2003724,98629.415.17$27,899
Jun 2003754,73728.565.98$30,483
May 2003484,98126.595.97$31,026
Apr 2003364,79026.675.41$26,861
Mar 2003675,25331.146.10$34,109
Feb 2003684,60533.487.93$38,775
Jan 2003855,17830.315.58$31,480
Dec 2002825,22126.914.85$27,548
Nov 2002775,18624.664.14$23,353
Oct 2002585,30326.464.23$23,962
Sep 2002355,27727.443.64$20,143
Aug 2002425,48525.963.16$18,446
Jul 2002565,45724.583.06$18,085
Jun 2002575,49323.733.34$19,690
May 2002645,55724.663.58$21,495
Apr 2002705,33023.653.51$20,376
Mar 2002925,66522.003.10$19,601
Feb 2002835,05018.222.38$13,509
Jan 2002955,62317.172.38$14,990
Dec 2001905,60716.932.36$14,781
Nov 2001745,59218.072.41$14,789
Oct 2001755,95519.782.53$16,543
Sep 2001775,85324.262.25$15,045
Aug 2001616,10524.873.05$20,157
Jul 2001586,21323.933.20$21,251
Jun 2001656,22524.563.82$25,402
May 2001816,43125.524.31$29,767
Apr 2001846,21224.685.34$35,216
Mar 20011116,70124.545.38$38,751
Feb 20011075,91927.755.77$37,105
Jan 20011386,45927.478.40$58,038
Dec 20001096,37026.889.12$61,040
Nov 20001046,28532.215.66$38,910
Oct 2000976,62531.235.15$37,118
Sep 2000946,58031.875.19$37,123
Aug 2000996,67629.644.54$33,248
Jul 2000896,71028.534.09$29,981
Jun 2000796,68929.304.40$31,728
May 2000737,04227.263.68$27,903
Apr 20001136,91224.513.12$24,307
Mar 200015513,38928.422.86$42,694
Feb 200011111,23727.622.73$33,704
Jan 200013512,30925.272.48$33,944
Dec 199914312,67024.282.42$34,181
Nov 199913412,63323.192.43$33,856
Oct 199912213,46820.982.80$40,320
Sep 199911913,23821.752.62$37,257
Aug 199913613,84419.262.88$42,429
Jul 199913714,08817.892.37$35,873
Jun 199913413,84315.942.36$34,835
May 199917914,40815.792.32$36,268
Apr 199920113,90715.102.21$33,742
Mar 199920614,48912.471.84$29,204
Feb 199919416,3519.981.82$31,659
Jan 199924918,42410.381.90$37,589
Dec 199823718,2689.201.77$34,575
Nov 199819717,99510.892.19$41,477
Oct 199820119,27112.421.97$40,445
Sep 199821218,86812.592.08$41,964
Aug 199821719,81411.301.91$40,244
Jul 199817620,00911.742.24$46,832
Jun 199814919,77711.242.24$45,921
May 199818220,55912.622.21$47,657
Apr 199824719,87213.042.51$53,007
Mar 199821520,71012.802.31$50,581
Feb 1998634,04813.952.30$10,186
Jan 1998744,38414.702.15$10,534
Dec 1997674,45016.322.41$11,823
Nov 1997594,46318.193.09$14,856
Oct 1997574,74119.253.15$16,031
Sep 1997464,51717.742.95$14,163
Aug 1997444,64217.862.55$12,645
Jul 1997454,57417.582.25$11,069
Jun 1997514,57917.242.26$11,215
May 1997564,84518.972.31$12,247
Apr 1997634,63017.882.08$10,770
Mar 1997724,91218.951.94$10,889
Feb 1997524,36020.492.21$10,683

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                    0 bbl  × $106.41 =         $0
Casinghead gas       355 Mcf  × $  3.05 =     $1,081

────────────────────────────────────────────────────
Month total                                   $1,081

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. 08/O/35254 is the state's own key, not one this site invented.