WATERFIELD -B-

Operated by UNIT PETROLEUM COMPANY (P-5 877099) in the MENDOTA, NW. (GRANITE WASH) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 91065District 10Field 60462500NGPA filingCondensateGasSaveExport
Value, all time
$668 k
Jan 1993 – Sep 2025
Value, last 12 filed months
$439
at the published price for each month
Months reported
393
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 718 leases and 729 wells, and the rule below applies to all of them.

Discovered
1965-01-23
as the register files it
Field class
Oil and gas
the register's own label
Between wells
467 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2011-06-27.

The Commission's schedule remark for this field reads: WASH) FIELD EFFECTIVE 12/05/17.

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
CondensateDisposition1,886 bbl$93,845
GasProduction141,411 Mcf$573,788
Total$667,633

20,677 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 (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 35.8733, -100.5708. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.87331, -100.57079 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
10,746 ft
1 wells filed one
Completion to plug
44.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 10,746 ft.

Completions filed
Nov 1980
1 of 1 wells
Plug dates filed
Sep 2025
1 of 1 wells

Last completion to plug: a median of 44.8 years across the 1 well that filed both dates, with the middle half between 44.8 years and 44.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-39330757310,746 ftNov 1980Sep 2025Yes

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 (393)

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

393 months

Sep 20257062.743.08$439
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 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
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 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
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 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
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 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
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 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019108052.782.49$5,700
May 20190058.482.74$0
Apr 20190062.632.75$0
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 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
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 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
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 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
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 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014020154.693.59$722
Nov 2014056470.464.25$2,398
Oct 2014055178.303.90$2,149
Sep 2014047186.164.05$1,905
Aug 2014057989.394.04$2,336
Jul 2014061496.564.18$2,566
Jun 2014045898.164.74$2,169
May 201417456894.734.73$19,168
Apr 2014059695.944.81$2,866
Mar 2014059795.895.06$3,019
Feb 2014044297.406.19$2,737
Jan 2014056490.404.86$2,741
Dec 2013055391.824.35$2,408
Nov 2013053288.853.74$1,989
Oct 2013038597.423.78$1,455
Sep 20130393104.113.72$1,461
Aug 20130661104.253.52$2,328
Jul 20130782102.523.72$2,907
Jun 2013068794.403.93$2,702
May 2013027494.834.15$1,137
Apr 2013064893.964.28$2,775
Mar 2013084593.623.91$3,306
Feb 2013042691.233.42$1,457
Jan 2013099991.603.42$3,416
Dec 20121754786.773.42$15,346
Nov 2012028586.953.62$1,033
Oct 2012065189.383.40$2,213
Sep 2012082894.672.92$2,416
Aug 2012089892.662.91$2,612
Jul 2012092085.133.02$2,779
Jun 2012010479.822.52$262
May 2012059091.612.49$1,468
Apr 20120556101.652.00$1,110
Mar 20120548105.052.22$1,218
Feb 2012073101.102.57$188
Jan 2012037098.092.73$1,012
Dec 2011062296.873.24$2,015
Nov 2011040595.723.31$1,341
Oct 20110384.983.65$11
Sep 201101383.623.99$52
Aug 2011038783.404.15$1,606
Jul 2011037094.144.52$1,671
Jun 201103892.904.64$176
May 2011017298.134.40$758
Apr 20110479105.964.33$2,076
Mar 2011017496.364.06$706
Feb 2011025885.644.18$1,078
Jan 2011032286.504.59$1,478
Dec 2010036985.734.35$1,604
Nov 201018347880.843.80$16,608
Oct 2010045678.103.51$1,600
Sep 2010047672.633.98$1,894
Aug 2010045173.684.42$1,993
Jul 2010037972.554.74$1,795
Jun 2010042570.364.91$2,087
May 2010040271.124.24$1,703
Apr 2010040581.694.12$1,670
Mar 2010044478.394.39$1,949
Feb 2010040273.585.44$2,188
Jan 2010059974.365.96$3,572
Dec 2009043571.445.48$2,385
Nov 2009036474.593.75$1,366
Oct 2009042372.544.11$1,739
Sep 2009039065.543.06$1,195
Aug 2009043167.423.22$1,387
Jul 2009045261.133.46$1,566
Jun 2009055266.163.90$2,150
May 2009038754.743.93$1,519
Apr 2009033646.773.59$1,205
Mar 2009033242.144.06$1,348
Feb 2009032532.814.63$1,506
Jan 2009033935.865.37$1,821
Dec 2008033737.105.98$2,014
Nov 2008039455.496.86$2,703
Oct 2008030875.246.92$2,132
Sep 20080372101.767.88$2,930
Aug 20080338114.228.48$2,867
Jul 20080421131.0811.39$4,795
Jun 20080333131.3313.03$4,340
May 20080269123.1711.57$3,113
Apr 20080359110.3110.45$3,753
Mar 20080476101.909.66$4,600
Feb 2008052192.538.77$4,569
Jan 200817865890.388.21$21,487
Dec 2007040888.337.30$2,979
Nov 2007069391.677.29$5,053
Oct 2007040282.856.92$2,783
Sep 2007035375.846.24$2,204
Aug 2007031169.066.39$1,987
Jul 2007036370.906.39$2,319
Jun 2007060862.007.55$4,589
May 2007032758.747.85$2,566
Apr 2007031159.617.81$2,427
Mar 2007032956.927.30$2,402
Feb 2007020855.108.22$1,709
Jan 2007032950.306.73$2,213
Dec 2006065356.656.92$4,518
Nov 2006036654.207.62$2,788
Oct 2006047554.906.01$2,857
Sep 2006052360.085.04$2,634
Aug 2006063268.717.34$4,639
Jul 2006037569.376.34$2,379
Jun 2006065266.286.38$4,162
May 2006060866.016.42$3,906
Apr 2006041164.397.36$3,025
Mar 2006049156.707.08$3,478
Feb 2006059757.597.75$4,627
Jan 2006082160.598.93$7,334
Dec 2005059254.9413.42$7,942
Nov 2005067154.6910.59$7,105
Oct 2005098958.3413.80$13,644
Sep 2005059961.4512.08$7,235
Aug 2005083361.519.80$8,161
Jul 200501,05755.697.84$8,291
Jun 200501,10052.337.38$8,119
May 200501,75045.226.65$11,640
Apr 2005016649.207.36$1,222
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 2004020743.245.28$1,094
Aug 2004052242.375.55$2,897
Jul 200417336138.286.08$8,819
Jun 2004078736.106.43$5,063
May 2004045437.486.49$2,949
Apr 2004065234.475.86$3,820
Mar 2004048034.365.53$2,654
Feb 2004065732.455.51$3,620
Jan 2004087232.036.30$5,493
Dec 2003085530.266.30$5,388
Nov 2003072728.804.60$3,341
Oct 2003049428.174.76$2,351
Sep 200301,01026.314.75$4,797
Aug 2003083529.765.13$4,283
Jul 200304129.415.17$212
Jun 2003016528.565.98$987
May 2003036826.595.97$2,198
Apr 2003062326.675.41$3,369
Mar 2003091731.146.10$5,590
Feb 2003065133.487.93$5,160
Jan 2003058930.315.58$3,288
Dec 200201,09726.914.85$5,325
Nov 200201,00924.664.14$4,174
Oct 2002085726.464.23$3,624
Sep 2002089627.443.64$3,257
Aug 200201,05925.963.16$3,351
Jul 200201,11424.583.06$3,411
Jun 2002088623.733.34$2,958
May 2002961,08324.663.58$6,249
Apr 2002096923.653.51$3,403
Mar 200201,04222.003.10$3,233
Feb 200201,00418.222.38$2,385
Jan 2002063517.172.38$1,509
Dec 200101,07016.932.36$2,530
Nov 2001096618.072.41$2,324
Oct 200101,11219.782.53$2,812
Sep 200101,01424.262.25$2,283
Aug 200101,09424.873.05$3,340
Jul 2001080523.933.20$2,574
Jun 2001097524.563.82$3,729
May 200101,30125.524.31$5,604
Apr 200118157924.685.34$7,556
Mar 200101,05024.545.38$5,645
Feb 2001080527.755.77$4,643
Jan 200101,37627.478.40$11,557
Dec 200001,09026.889.12$9,944
Nov 2000086532.215.66$4,894
Oct 2000067331.235.15$3,463
Sep 2000091631.875.19$4,751
Aug 2000071229.644.54$3,233
Jul 2000092128.534.09$3,767
Jun 2000062129.304.40$2,731
May 2000079427.263.68$2,922
Apr 2000080124.513.12$2,496
Mar 200001,03728.422.86$2,966
Feb 2000080627.622.73$2,198
Jan 2000082925.272.48$2,056
Dec 1999052024.282.42$1,260
Nov 1999078023.192.43$1,899
Oct 1999067220.982.80$1,884
Sep 1999055721.752.62$1,459
Aug 1999065319.262.88$1,878
Jul 199917250417.892.37$4,273
Jun 1999076515.942.36$1,807
May 1999057415.792.32$1,332
Apr 1999091615.102.21$2,023
Mar 1999066412.471.84$1,221
Feb 199906379.981.82$1,158
Jan 1999053110.381.90$1,009
Dec 199804339.201.77$768
Nov 1998066610.892.19$1,456
Oct 1998058712.421.97$1,156
Sep 1998013412.592.08$279
Aug 1998029111.301.91$555
Jul 1998055411.742.24$1,239
Jun 1998039011.242.24$873
May 1998054912.622.21$1,211
Apr 1998068513.042.51$1,716
Mar 1998022112.802.31$510
Feb 1998045113.952.30$1,037
Jan 1998022014.702.15$474
Dec 1997058316.322.41$1,406
Nov 1997033118.193.09$1,022
Oct 1997055119.253.15$1,736
Sep 1997068117.742.95$2,012
Aug 1997039517.862.55$1,009
Jul 1997063917.582.25$1,436
Jun 1997046317.242.26$1,045
May 1997068418.972.31$1,579
Apr 1997057217.882.08$1,191
Mar 1997025918.951.94$502
Feb 1997012620.492.21$278
Jan 199702223.483.54$78
Dec 1996044023.32$0
Nov 199608521.97$0
Oct 199618553723.31$4,312
Sep 1996042322.22$0
Aug 1996038720.26$0
Jul 1996036019.55$0
Jun 1996047418.73$0
May 1996046719.43$0
Apr 1996031021.51$0
Mar 1996024119.38$0
Feb 1996022816.98$0
Jan 199603417.07$0
Dec 199502217.19$0
Nov 199506916.00$0
Oct 199501915.43$0
Sep 199508116.18$0
Aug 1995030815.92$0
Jul 19957462215.24$1,128
Jun 1995078916.41$0
May 1995054117.56$0
Apr 1995081217.73$0
Mar 1995088116.44$0
Feb 1995048916.58$0
Jan 1995023515.92$0
Dec 1994048715.03$0
Nov 1994049815.90$0
Oct 1994064015.58$0
Sep 1994044215.29$0
Aug 1994065716.13$0
Jul 1994047517.56$0
Jun 1994049517.09$0
May 1994033515.88$0
Apr 1994054914.14$0
Mar 1994035312.46$0
Feb 1994044612.50$0
Jan 1994059512.66$0
Dec 1993051212.33$0
Nov 1993053114.49$0
Oct 1993057015.85$0
Sep 1993056515.03$0
Aug 1993050915.66$0
Jul 1993051815.46$0
Jun 1993058516.79$0
May 199318044017.68$3,182
Apr 1993052118.05$0
Mar 1993063918.14$0
Feb 1993015717.90$0
Jan 1993030416.93$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 2025 — as filed, then multipliedworked
Condensate             7 bbl  × $ 62.74 =       $439
Gas                    0 Mcf  × $  3.08 =         $0

────────────────────────────────────────────────────
Month total                                     $439

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/91065 is the state's own key, not one this site invented.