MAYFIELD 45

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 57365District 7CField 81267333NGPA filingCondensateGasSaveExport
Value, all time
$508 k
Jan 1993 – May 2026
Value, last 12 filed months
$3 k
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 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
CondensateDisposition43 bbl$1,276
GasProduction124,152 Mcf$506,337
Total$507,613

635 Mcf of this lease's gas, across 7 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 30.5598, -100.7852. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.55981, -100.78519 · 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
7,319 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 7,319 ft.

Completions filed
Sep 1973
1 of 1 wells

1 well

42-4353025717,319 ftSep 1973

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 2026062106.413.05$189
Apr 202606298.932.87$178
Mar 202606589.753.15$205
Feb 202605763.503.75$214
Jan 202606159.138.00$488
Dec 202506256.664.41$274
Nov 202506158.593.93$240
Oct 202506359.383.30$208
Sep 202506062.743.08$185
Aug 202506163.933.01$184
Jul 202506366.743.32$209
Jun 202506666.483.13$207
May 202507060.553.23$226
Apr 202506862.363.54$241
Mar 202501767.704.27$73
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 202401168.993.12$34
Nov 202406969.052.20$152
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240178.082.63$3
May 202401378.812.20$29
Apr 202405884.451.66$96
Mar 202406080.301.55$93
Feb 202405876.091.78$103
Jan 202405973.023.30$195
Dec 202306071.262.61$157
Nov 202305977.892.81$166
Oct 202306085.443.09$185
Sep 202306189.042.74$167
Aug 202306380.522.67$168
Jul 202306374.852.64$166
Jun 202306068.962.26$136
May 202306370.622.23$140
Apr 202306278.122.24$139
Mar 202306472.852.39$153
Feb 202305875.112.47$143
Jan 202306476.533.39$217
Dec 202206476.415.73$367
Nov 202206285.005.65$350
Oct 202206487.185.86$375
Sep 202206384.888.16$514
Aug 202206494.529.13$584
Jul 2022065101.587.54$490
Jun 2022061115.097.98$487
May 2022064109.378.43$540
Apr 2022062104.226.84$424
Mar 2022064108.885.08$325
Feb 202205991.054.86$287
Jan 202206281.844.54$281
Dec 202107271.323.90$281
Nov 202105377.435.24$278
Oct 202106479.795.71$366
Sep 202106169.865.35$326
Aug 202106466.024.22$270
Jul 202106570.783.98$259
Jun 202106969.493.38$233
May 202105863.483.02$175
Apr 202106260.362.76$171
Mar 202106561.302.72$177
Feb 202106457.805.55$355
Jan 202106250.412.81$174
Dec 202006344.642.68$169
Nov 202006338.772.71$171
Oct 202006736.972.48$166
Sep 202006037.091.99$119
Aug 202006639.982.39$157
Jul 202006638.371.83$120
Jun 202006534.901.69$110
May 202006716.921.81$122
Apr 202006114.751.80$110
Mar 202006330.341.86$117
Feb 202006049.881.98$119
Jan 202006457.252.09$134
Dec 201906459.012.30$147
Nov 201906155.302.75$168
Oct 201906653.472.42$160
Sep 201906555.052.66$173
Aug 201906853.112.30$157
Jul 201906956.272.46$170
Jun 201906452.782.49$159
May 201908758.482.74$238
Apr 2019023062.632.75$633
Mar 20190056.803.06$0
Feb 20190550.852.79$14
Jan 20190546.033.23$16
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 201803862.874.01$152
Dec 20170057.272.92$0
Nov 2017024755.423.12$770
Oct 201702249.292.98$66
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 201703546.772.98$104
Feb 201703450.452.95$100
Jan 201706449.413.42$219
Dec 201607348.763.72$272
Nov 201606242.492.64$164
Oct 201608746.193.09$269
Sep 201607741.553.10$239
Aug 201607841.442.92$228
Jul 201608841.622.92$257
Jun 2016013045.352.69$349
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 201602127.352.36$50
Dec 201503732.362.00$74
Nov 201504538.792.17$98
Oct 2015014743.552.43$357
Sep 20150642.992.76$17
Aug 201504540.162.87$129
Jul 201504048.152.95$118
Jun 201502656.152.88$75
May 201507655.212.96$225
Apr 201507549.822.71$203
Mar 2015010742.892.93$314
Feb 2015015844.662.98$470
Jan 20150043.433.10$0
Dec 20140554.693.59$18
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140795.895.06$35
Feb 20140397.406.19$19
Jan 201401090.404.86$49
Dec 20130391.824.35$13
Nov 201301688.853.74$60
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 2013011102.523.72$41
Jun 20130394.403.93$12
May 201302094.834.15$83
Apr 201304093.964.28$171
Mar 201302693.623.91$102
Feb 201302591.233.42$86
Jan 201304091.603.42$137
Dec 201206586.773.42$222
Nov 201204786.953.62$170
Oct 201205389.383.40$180
Sep 201204894.672.92$140
Aug 201206092.662.91$174
Jul 201204485.133.02$133
Jun 201203979.822.52$98
May 201206791.612.49$167
Apr 2012065101.652.00$130
Mar 2012069105.052.22$153
Feb 2012065101.102.57$167
Jan 201207098.092.73$191
Dec 201107796.873.24$249
Nov 201102495.723.31$79
Oct 201105984.983.65$215
Sep 201104983.623.99$195
Aug 201106483.404.15$266
Jul 201103394.144.52$149
Jun 201103892.904.64$176
May 201107098.134.40$308
Apr 201100105.964.33$0
Mar 20110996.364.06$37
Feb 201108685.644.18$359
Jan 2011118686.504.59$940
Dec 2010014285.734.35$617
Nov 2010011780.843.80$444
Oct 2010012478.103.51$435
Sep 2010013672.633.98$541
Aug 2010013773.684.42$605
Jul 2010012972.554.74$611
Jun 2010013470.364.91$658
May 2010012271.124.24$517
Apr 2010013281.694.12$544
Mar 2010012778.394.39$557
Feb 2010011073.585.44$599
Jan 2010012274.365.96$728
Dec 2009012671.445.48$691
Nov 2009013374.593.75$499
Oct 2009013372.544.11$547
Sep 2009014265.543.06$435
Aug 2009014267.423.22$457
Jul 2009014061.133.46$485
Jun 2009013866.163.90$538
May 2009015054.743.93$589
Apr 2009012946.773.59$463
Mar 2009015242.144.06$617
Feb 2009014032.814.63$649
Jan 2009015935.865.37$854
Dec 2008016237.105.98$968
Nov 2008015555.496.86$1,063
Oct 2008015875.246.92$1,094
Sep 20080157101.767.88$1,237
Aug 20080225114.228.48$1,909
Jul 20080166131.0811.39$1,891
Jun 20080162131.3313.03$2,111
May 20080161123.1711.57$1,863
Apr 20080166110.3110.45$1,736
Mar 20080158101.909.66$1,527
Feb 2008015092.538.77$1,316
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20071091.677.29$92
Oct 2007017782.856.92$1,225
Sep 2007016775.846.24$1,043
Aug 2007019269.066.39$1,226
Jul 2007013570.906.39$862
Jun 2007014962.007.55$1,125
May 2007016558.747.85$1,295
Apr 2007018159.617.81$1,413
Mar 2007021556.927.30$1,570
Feb 2007021155.108.22$1,734
Jan 2007021350.306.73$1,433
Dec 2006019356.656.92$1,335
Nov 2006018754.207.62$1,424
Oct 2006025854.906.01$1,552
Sep 2006025660.085.04$1,290
Aug 2006027168.717.34$1,989
Jul 2006031569.376.34$1,998
Jun 2006029866.286.38$1,902
May 2006028466.016.42$1,825
Apr 2006027264.397.36$2,002
Mar 2006031656.707.08$2,238
Feb 2006029357.597.75$2,271
Jan 2006038660.598.93$3,448
Dec 2005037054.9413.42$4,964
Nov 2005039654.6910.59$4,193
Oct 2005043158.3413.80$5,946
Sep 2005036761.4512.08$4,433
Aug 2005044461.519.80$4,350
Jul 2005053955.697.84$4,228
Jun 2005056152.337.38$4,141
May 2005056045.226.65$3,725
Apr 2005155749.207.36$4,149
Mar 2005055850.377.15$3,992
Feb 2005155445.226.31$3,542
Jan 2005065143.166.32$4,116
Dec 2004059539.866.75$4,017
Nov 2004050345.286.33$3,184
Oct 2004054449.706.52$3,544
Sep 2004058143.245.28$3,070
Aug 2004058542.375.55$3,247
Jul 2004059538.286.08$3,620
Jun 2004056736.106.43$3,648
May 2004075437.486.49$4,897
Apr 2004087134.475.86$5,103
Mar 2004098934.365.53$5,469
Feb 2004083532.455.51$4,601
Jan 2004196932.036.30$6,136
Dec 2003096130.266.30$6,056
Nov 2003099828.804.60$4,586
Oct 2003098428.174.76$4,683
Sep 2003190526.314.75$4,324
Aug 200301,07729.765.13$5,525
Jul 2003098929.415.17$5,114
Jun 200311,06328.565.98$6,388
May 200301,09626.595.97$6,546
Apr 200311,00526.675.41$5,461
Mar 200311,19031.146.10$7,285
Feb 2003196533.487.93$7,682
Jan 2003098630.315.58$5,504
Dec 2002295426.914.85$4,684
Nov 2002099524.664.14$4,116
Oct 200201,07926.464.23$4,563
Sep 200221,06527.443.64$3,926
Aug 2002099725.963.16$3,155
Jul 200201,10024.583.06$3,368
Jun 200201,09423.733.34$3,652
May 200201,04324.663.58$3,738
Apr 200221,03723.653.51$3,690
Mar 2002197322.003.10$3,041
Feb 2002091518.222.38$2,174
Jan 2002498217.172.38$2,402
Dec 2001394916.932.36$2,295
Nov 2001092318.072.41$2,220
Oct 2001090119.782.53$2,279
Sep 2001077724.262.25$1,749
Aug 2001089724.873.05$2,739
Jul 2001176923.933.20$2,482
Jun 2001090424.563.82$3,457
May 2001086525.524.31$3,726
Apr 2001063324.685.34$3,377
Mar 2001066424.545.38$3,570
Feb 2001292027.755.77$5,361
Jan 200101,05627.478.40$8,869
Dec 200001,02126.889.12$9,314
Nov 200021,01032.215.66$5,779
Oct 200001,00131.235.15$5,151
Sep 2000085731.875.19$4,445
Aug 2000179929.644.54$3,658
Jul 2000094728.534.09$3,873
Jun 2000285729.304.40$3,827
May 2000186627.263.68$3,214
Apr 2000292724.513.12$2,938
Mar 2000691128.422.86$2,776
Feb 2000092527.622.73$2,522
Jan 2000094325.272.48$2,339
Dec 1999298524.282.42$2,436
Nov 199901,01923.192.43$2,480
Oct 199901,11420.982.80$3,123
Sep 199901,07621.752.62$2,818
Aug 199901,15719.262.88$3,327
Jul 199901,30717.892.37$3,101
Jun 199901,24615.942.36$2,943
May 199901,37415.792.32$3,189
Apr 199901,30815.102.21$2,888
Mar 199901,24512.471.84$2,289
Feb 199901,3159.981.82$2,390
Jan 199901,37510.381.90$2,612
Dec 199801,1469.201.77$2,032
Nov 1998080810.892.19$1,766
Oct 199801,28712.421.97$2,534
Sep 199801,33112.592.08$2,772
Aug 199801,33811.301.91$2,552
Jul 199801,49311.742.24$3,340
Jun 199801,51711.242.24$3,394
May 199801,65912.622.21$3,660
Apr 199801,74813.042.51$4,379
Mar 199801,86812.802.31$4,314
Feb 199801,73513.952.30$3,989
Jan 199802,11214.702.15$4,551
Dec 199702,09516.322.41$5,051
Nov 199701,79918.193.09$5,556
Oct 199702,15919.253.15$6,800
Sep 199702,09517.742.95$6,190
Aug 199702,21917.862.55$5,669
Jul 199701,82617.582.25$4,103
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 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$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 199302615.46$0
Jun 199309616.79$0
May 199309617.68$0
Apr 199305218.05$0
Mar 1993016418.14$0
Feb 1993016717.90$0
Jan 199303416.93$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                   62 Mcf  × $  3.05 =       $189

────────────────────────────────────────────────────
Month total                                     $189

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/57365 is the state's own key, not one this site invented.