GLASSCOCK, BERTHA T. "B"

Operated by UPP OPERATING, LLC (P-5 875310) in the SAWYER (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 77517District 7CField 81267333NGPA filingGasSaveExport
Value, all time
$126 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 6,629 leases and 6,629 wells, and the rule below applies to all of them.

Discovered
1967-07-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,000 ft
minimum
From a lease line
500 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2003-06-24.

The Commission's schedule remark for this field reads: FIELD PER ORDER 7C-0234582 6/2403

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
GasProduction36,900 Mcf$126,422
Total$126,422

11,820 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 (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 30.3133, -100.8330. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.31327, -100.83298 · 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
9,281 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 9,281 ft.

Completions filed
Jul 1978
1 of 1 wells

1 well

42-4353116829,281 ftJul 1978

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 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 20241384.451.66$22
Mar 20241080.301.55$15
Feb 20241076.091.78$18
Jan 20241073.023.30$33
Dec 20231171.262.61$29
Nov 20231277.892.81$34
Oct 20231585.443.09$46
Sep 2023789.042.74$19
Aug 20231180.522.67$29
Jul 20231374.852.64$34
Jun 20231368.962.26$29
May 20231570.622.23$33
Apr 20231978.122.24$43
Mar 20231472.852.39$34
Feb 20231175.112.47$27
Jan 20231476.533.39$47
Dec 20222076.415.73$115
Nov 20223085.005.65$169
Oct 20221287.185.86$70
Sep 20221784.888.16$139
Aug 20222194.529.13$192
Jul 202221101.587.54$158
Jun 202221115.097.98$168
May 202223109.378.43$194
Apr 202222104.226.84$150
Mar 202223108.885.08$117
Feb 20221991.054.86$92
Jan 20222081.844.54$91
Dec 20212271.323.90$86
Nov 20212177.435.24$110
Oct 20212079.795.71$114
Sep 20212369.865.35$123
Aug 20212666.024.22$110
Jul 20212070.783.98$80
Jun 20211769.493.38$57
May 20212263.483.02$66
Apr 20212260.362.76$61
Mar 20212461.302.72$65
Feb 20211857.805.55$100
Jan 20213350.412.81$93
Dec 20201144.642.68$29
Nov 2020838.772.71$22
Oct 20201636.972.48$40
Sep 20201837.091.99$36
Aug 20202039.982.39$48
Jul 20202138.371.83$38
Jun 20201934.901.69$32
May 20202216.921.81$40
Apr 20202114.751.80$38
Mar 20202230.341.86$41
Feb 20202149.881.98$42
Jan 20202457.252.09$50
Dec 20192459.012.30$55
Nov 20193055.302.75$83
Oct 20191353.472.42$31
Sep 20193455.052.66$90
Aug 20191653.112.30$37
Jul 20192556.272.46$62
Jun 20192652.782.49$65
May 20194058.482.74$110
Apr 2019062.632.75$0
Mar 20192156.803.06$64
Feb 20192150.852.79$59
Jan 20192346.033.23$74
Dec 20182446.594.19$100
Nov 20182352.934.24$97
Oct 20182461.443.40$82
Sep 20182459.543.11$75
Aug 20182459.403.07$74
Jul 20182965.142.93$85
Jun 20183760.183.08$114
May 20183465.382.90$99
Apr 2018063.842.90$0
Mar 2018961.222.79$25
Feb 20181661.782.77$44
Jan 20181662.874.01$64
Dec 20171957.272.92$56
Nov 20172355.423.12$72
Oct 2017449.292.98$12
Sep 20171247.523.09$37
Aug 20172345.373.00$69
Jul 20172443.873.09$74
Jun 20172242.493.09$68
May 20172645.373.26$85
Apr 20172347.933.21$74
Mar 20172446.772.98$72
Feb 20172050.452.95$59
Jan 20172349.413.42$79
Dec 20162248.763.72$82
Nov 20162542.492.64$66
Oct 20162146.193.09$65
Sep 20162141.553.10$65
Aug 20162141.442.92$61
Jul 20162441.622.92$70
Jun 20162345.352.69$62
May 20162642.521.99$52
Apr 20162436.561.99$48
Mar 20162533.011.79$45
Feb 20162526.472.06$52
Jan 20162127.352.36$50
Dec 20152032.362.00$40
Nov 20151938.792.17$41
Oct 20151943.552.43$46
Sep 20151942.992.76$52
Aug 20152640.162.87$75
Jul 20152348.152.95$68
Jun 20152456.152.88$69
May 20152755.212.96$80
Apr 20153049.822.71$81
Mar 20151742.892.93$50
Feb 2015944.662.98$27
Jan 2015043.433.10$0
Dec 2014854.693.59$29
Nov 20141670.464.25$68
Oct 20141678.303.90$62
Sep 2014986.164.05$36
Aug 20141289.394.04$48
Jul 20141696.564.18$67
Jun 20141898.164.74$85
May 20142694.734.73$123
Apr 20143195.944.81$149
Mar 20143995.895.06$197
Feb 2014097.406.19$0
Jan 2014090.404.86$0
Dec 2013091.824.35$0
Nov 20131388.853.74$49
Oct 20132697.423.78$98
Sep 201325104.113.72$93
Aug 201327104.253.52$95
Jul 201328102.523.72$104
Jun 20132894.403.93$110
May 20132394.834.15$95
Apr 20132593.964.28$107
Mar 20134493.623.91$172
Feb 20136291.233.42$212
Jan 2013091.603.42$0
Dec 2012286.773.42$7
Nov 2012086.953.62$0
Oct 2012389.383.40$10
Sep 2012094.672.92$0
Aug 2012192.662.91$3
Jul 2012085.133.02$0
Jun 2012079.822.52$0
May 20122291.612.49$55
Apr 201232101.652.00$64
Mar 201236105.052.22$80
Feb 201232101.102.57$82
Jan 20122398.092.73$63
Dec 20112496.873.24$78
Nov 2011995.723.31$30
Oct 20111784.983.65$62
Sep 20111583.623.99$60
Aug 20111783.404.15$71
Jul 20112194.144.52$95
Jun 20114192.904.64$190
May 20114798.134.40$207
Apr 201148105.964.33$208
Mar 20115796.364.06$231
Feb 20112385.644.18$96
Jan 20115186.504.59$234
Dec 20105185.734.35$222
Nov 20105880.843.80$220
Oct 20106778.103.51$235
Sep 2010972.633.98$36
Aug 20103473.684.42$150
Jul 20102772.554.74$128
Jun 20105470.364.91$265
May 20104071.124.24$169
Apr 20105981.694.12$243
Mar 20105978.394.39$259
Feb 20105873.585.44$316
Jan 20106374.365.96$376
Dec 20095471.445.48$296
Nov 20092074.593.75$75
Oct 20094372.544.11$177
Sep 20097165.543.06$218
Aug 20095767.423.22$183
Jul 20095861.133.46$201
Jun 20095966.163.90$230
May 20093654.743.93$141
Apr 20095646.773.59$201
Mar 20096842.144.06$276
Feb 20094732.814.63$218
Jan 20096035.865.37$322
Dec 20084837.105.98$287
Nov 20089055.496.86$617
Oct 20085375.246.92$367
Sep 200866101.767.88$520
Aug 200855114.228.48$467
Jul 200881131.0811.39$923
Jun 200866131.3313.03$860
May 200862123.1711.57$718
Apr 200863110.3110.45$659
Mar 200873101.909.66$705
Feb 20085992.538.77$517
Jan 20088090.388.21$656
Dec 20078088.337.30$584
Nov 200710091.677.29$729
Oct 20076582.856.92$450
Sep 20077475.846.24$462
Aug 20077069.066.39$447
Jul 20078070.906.39$511
Jun 20077062.007.55$528
May 200712258.747.85$957
Apr 200715959.617.81$1,241
Mar 200716656.927.30$1,212
Feb 200715155.108.22$1,241
Jan 200715850.306.73$1,063
Dec 200618056.656.92$1,245
Nov 200614054.207.62$1,066
Oct 200613854.906.01$830
Sep 200614560.085.04$730
Aug 200613968.717.34$1,020
Jul 200615469.376.34$977
Jun 200614066.286.38$894
May 200615366.016.42$983
Apr 200610964.397.36$802
Mar 200614356.707.08$1,013
Feb 200615257.597.75$1,178
Jan 200615460.598.93$1,376
Dec 200517554.9413.42$2,348
Nov 200516554.6910.59$1,747
Oct 200517858.3413.80$2,456
Sep 200516761.4512.08$2,017
Aug 200517361.519.80$1,695
Jul 200516555.697.84$1,294
Jun 200516452.337.38$1,210
May 200516945.226.65$1,124
Apr 200517949.207.36$1,318
Mar 200520450.377.15$1,460
Feb 200518645.226.31$1,174
Jan 200521543.166.32$1,359
Dec 200412939.866.75$871
Nov 200413045.286.33$823
Oct 200424349.706.52$1,583
Sep 200423543.245.28$1,242
Aug 200422942.375.55$1,271
Jul 20047038.286.08$426
Jun 200415436.106.43$991
May 200416337.486.49$1,059
Apr 20049134.475.86$533
Mar 200415434.365.53$852
Feb 200418432.455.51$1,014
Jan 200425132.036.30$1,581
Dec 200319830.266.30$1,248
Nov 200320028.804.60$919
Oct 200316628.174.76$790
Sep 200318626.314.75$883
Aug 200316429.765.13$841
Jul 200314229.415.17$734
Jun 200316128.565.98$963
May 200320026.595.97$1,195
Apr 200316726.675.41$903
Mar 200338431.146.10$2,341
Feb 200310433.487.93$824
Jan 200313430.315.58$748
Dec 200222426.914.85$1,087
Nov 20021,79224.664.14$7,413
Oct 20021,08226.464.23$4,576
Sep 20022,38427.443.64$8,666
Aug 20021,12925.963.16$3,572
Jul 200223324.583.06$713
Jun 200223323.733.34$778
May 200224424.663.58$875
Apr 2002023.653.51$0
Mar 2002022.003.10$0
Feb 2002018.222.38$0
Jan 200224817.172.38$589
Dec 200125016.932.36$591
Nov 200126318.072.41$633
Oct 200126919.782.53$680
Sep 200122524.262.25$507
Aug 200125424.873.05$776
Jul 200193723.933.20$2,996
Jun 200125524.563.82$975
May 200122025.524.31$948
Apr 200117524.685.34$934
Mar 2001024.545.38$0
Feb 2001027.755.77$0
Jan 2001027.478.40$0
Dec 2000026.889.12$0
Nov 2000032.215.66$0
Oct 2000031.235.15$0
Sep 2000031.875.19$0
Aug 2000029.644.54$0
Jul 2000028.534.09$0
Jun 2000029.304.40$0
May 2000027.263.68$0
Apr 2000024.513.12$0
Mar 2000028.422.86$0
Feb 2000027.622.73$0
Jan 2000025.272.48$0
Dec 1999024.282.42$0
Nov 1999023.192.43$0
Oct 1999020.982.80$0
Sep 1999021.752.62$0
Aug 1999019.262.88$0
Jul 1999017.892.37$0
Jun 1999015.942.36$0
May 1999015.792.32$0
Apr 1999015.102.21$0
Mar 1999012.471.84$0
Feb 199909.981.82$0
Jan 1999010.381.90$0
Dec 199809.201.77$0
Nov 1998010.892.19$0
Oct 1998012.421.97$0
Sep 1998012.592.08$0
Aug 1998011.301.91$0
Jul 1998011.742.24$0
Jun 1998011.242.24$0
May 1998012.622.21$0
Apr 1998013.042.51$0
Mar 1998012.802.31$0
Feb 1998013.952.30$0
Jan 1998014.702.15$0
Dec 1997016.322.41$0
Nov 1997018.193.09$0
Oct 1997019.253.15$0
Sep 1997017.742.95$0
Aug 1997017.862.55$0
Jul 1997017.582.25$0
Jun 1997017.242.26$0
May 1997018.972.31$0
Apr 1997017.882.08$0
Mar 1997018.951.94$0
Feb 1997020.492.21$0
Jan 1997023.483.54$0
Dec 1996023.32$0
Nov 1996021.97$0
Oct 1996023.31$0
Sep 199611022.22$0
Aug 199622520.26$0
Jul 199614519.55$0
Jun 19961018.73$0
May 199618819.43$0
Apr 199621221.51$0
Mar 199621919.38$0
Feb 199625616.98$0
Jan 199624517.07$0
Dec 199520217.19$0
Nov 199520416.00$0
Oct 199523915.43$0
Sep 199526816.18$0
Aug 199522015.92$0
Jul 199514515.24$0
Jun 199525016.41$0
May 199522917.56$0
Apr 199522317.73$0
Mar 199526416.44$0
Feb 199524016.58$0
Jan 199532115.92$0
Dec 199424815.03$0
Nov 199426915.90$0
Oct 199428715.58$0
Sep 199428315.29$0
Aug 199428016.13$0
Jul 199430717.56$0
Jun 199428017.09$0
May 199427915.88$0
Apr 199432214.14$0
Mar 199440412.46$0
Feb 199427112.50$0
Jan 199427412.66$0
Dec 199332012.33$0
Nov 199353114.49$0
Oct 199324415.85$0
Sep 199312615.03$0
Aug 199329415.66$0
Jul 199339315.46$0
Jun 199332616.79$0
May 199336817.68$0
Apr 199323018.05$0
Mar 199338818.14$0
Feb 199332517.90$0
Jan 199335616.93$0

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 2024 — as filed, then multipliedworked
Gas                   13 Mcf  × $  1.66 =        $22

────────────────────────────────────────────────────
Month total                                      $22

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. 7C/G/77517 is the state's own key, not one this site invented.