BIRDWELL -22-

Operated by GRUHLKEY'S (P-5 102999) in the SHARE (MORROW, UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 80305District 10Field 82691800NGPA filingCondensateGasSaveExport
Value, all time
$228 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
2
condensate, 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 21 leases and 21 wells, and the rule below applies to all of them.

Discovered
1958-05-20
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: ALLOCATION FORMULA SUSPENDED EFFECTIVE 6/1/95

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
CondensateDisposition355 bbl$37,616
GasProduction32,580 Mcf$190,849
Total$228,465

1,593 Mcf of this lease's gas, across 8 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 36.2612, -101.0716. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.26120, -101.07156 · 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
8,400 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 8,400 ft.

Completions filed
Jan 1979
1 of 1 wells

1 well

42-35730869338 U8,400 ftJan 1979

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 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 202403669.612.36$85
Aug 2024010875.632.06$223
Jul 2024012079.932.15$258
Jun 2024013278.082.63$348
May 2024012078.812.20$264
Apr 2024010884.451.66$179
Mar 202404580.301.55$70
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 202304889.042.74$131
Aug 202306080.522.67$160
Jul 2023010874.852.64$285
Jun 2023012068.962.26$271
May 2023011270.622.23$249
Apr 2023012078.122.24$269
Mar 202306072.852.39$144
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 202201084.888.16$82
Aug 202202094.529.13$183
Jul 20220110101.587.54$830
Jun 20220108115.097.98$862
May 20220135109.378.43$1,138
Apr 20220104104.226.84$711
Mar 2022045108.885.08$228
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 202101879.795.71$103
Sep 202102469.865.35$128
Aug 202109166.024.22$384
Jul 2021013570.783.98$538
Jun 2021012869.493.38$433
May 2021010563.483.02$317
Apr 2021010460.362.76$287
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 202005639.982.39$134
Jul 2020011238.371.83$204
Jun 2020012834.901.69$216
May 2020010516.921.81$191
Apr 2020010414.751.80$188
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 201902153.472.42$51
Sep 201903055.052.66$80
Aug 201906053.112.30$138
Jul 2019012056.272.46$295
Jun 2019011252.782.49$279
May 2019010858.482.74$296
Apr 2019011262.632.75$308
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 201803659.403.07$110
Jul 201809465.142.93$276
Jun 2018011860.183.08$363
May 2018010165.382.90$293
Apr 2018010463.842.90$302
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 201701945.373.00$57
Jul 2017010243.873.09$315
Jun 2017010842.493.09$333
May 2017010145.373.26$330
Apr 2017010247.933.21$328
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 201603241.553.10$99
Aug 201603041.442.92$88
Jul 2016010641.622.92$310
Jun 2016011245.352.69$301
May 2016010842.521.99$215
Apr 2016010136.561.99$201
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 201505642.992.76$154
Aug 2015011040.162.87$316
Jul 2015010248.152.95$300
Jun 2015010856.152.88$311
May 2015012455.212.96$366
Apr 2015010549.822.71$284
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 201403278.303.90$125
Sep 2014012686.164.05$510
Aug 2014010889.394.04$436
Jul 2014015696.564.18$652
Jun 2014018098.164.74$853
May 2014012094.734.73$567
Apr 2014014495.944.81$693
Mar 2014011895.895.06$597
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 201307797.423.78$291
Sep 20130110104.113.72$409
Aug 20130120104.253.52$423
Jul 20130175102.523.72$651
Jun 2013016094.403.93$629
May 2013013094.834.15$539
Apr 2013011793.964.28$501
Mar 2013010893.623.91$423
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 201202786.953.62$98
Oct 201207089.383.40$238
Sep 2012010194.672.92$295
Aug 2012014492.662.91$419
Jul 2012015085.133.02$453
Jun 2012014579.822.52$365
May 2012013091.612.49$323
Apr 20120135101.652.00$270
Mar 20120121105.052.22$269
Feb 20120116101.102.57$298
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 2011010595.723.31$348
Oct 2011010184.983.65$369
Sep 2011012083.623.99$478
Aug 2011011083.404.15$456
Jul 2011012094.144.52$542
Jun 2011018092.904.64$835
May 2011042098.134.40$1,850
Apr 2011355391105.964.33$39,310
Mar 2011011896.364.06$479
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 20080410101.767.88$3,230
Aug 20080820114.228.48$6,956
Jul 200801,025131.0811.39$11,674
Jun 20080950131.3313.03$12,381
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 2007024070.906.39$1,533
Jun 2007013562.007.55$1,019
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 200601056.656.92$69
Nov 2006010554.207.62$800
Oct 2006020554.906.01$1,233
Sep 2006074060.085.04$3,728
Aug 2006044068.717.34$3,230
Jul 2006071569.376.34$4,535
Jun 2006071066.286.38$4,533
May 2006079066.016.42$5,076
Apr 2006076064.397.36$5,594
Mar 2006050556.707.08$3,577
Feb 2006046057.597.75$3,566
Jan 2006015260.598.93$1,358
Dec 2005013054.9413.42$1,744
Nov 2005011254.6910.59$1,186
Oct 2005029058.3413.80$4,001
Sep 2005059061.4512.08$7,127
Aug 2005079061.519.80$7,740
Jul 2005081055.697.84$6,353
Jun 2005076052.337.38$5,610
May 2005046245.226.65$3,073
Apr 2005028049.207.36$2,061
Mar 2005016050.377.15$1,145
Feb 200507045.226.31$442
Jan 20050043.166.32$0
Dec 2004012039.866.75$810
Nov 2004010545.286.33$665
Oct 2004038049.706.52$2,476
Sep 2004041043.245.28$2,166
Aug 2004066042.375.55$3,663
Jul 2004051038.286.08$3,103
Jun 2004079036.106.43$5,082
May 2004031037.486.49$2,013
Apr 2004027634.475.86$1,617
Mar 2004014534.365.53$802
Feb 2004011032.455.51$606
Jan 2004012532.036.30$787
Dec 200302530.266.30$158
Nov 2003011528.804.60$528
Oct 2003017028.174.76$809
Sep 2003039026.314.75$1,852
Aug 2003036029.765.13$1,847
Jul 2003077029.415.17$3,982
Jun 200303028.565.98$179
May 20030026.595.97$0
Apr 2003046726.675.41$2,525
Mar 2003082731.146.10$5,041
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 199501115.43$0
Sep 19950016.18$0
Aug 199507815.92$0
Jul 199503515.24$0
Jun 19950016.41$0
May 199503617.56$0
Apr 1995013517.73$0
Mar 1995026016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 1994043515.58$0
Sep 1994060315.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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.

Sep 2024 — as filed, then multipliedworked
Condensate             0 bbl  × $ 69.61 =         $0
Gas                   36 Mcf  × $  2.36 =        $85

────────────────────────────────────────────────────
Month total                                      $85

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. 10/G/80305 is the state's own key, not one this site invented.