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 161711District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$688 k
Nov 1996 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
355
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
High Cost Gas111997-03-25136394
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
CondensateDisposition240 bbl$5,818
GasProduction187,632 Mcf$682,323
Total$688,142

3,046 Mcf of this lease's gas, across 1 month, 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 30.5637, -100.7837. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.56371, -100.78366 · 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
8,550 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 8,550 ft.

Completions filed
Nov 1996
1 of 1 wells

1 well

42-4353463158,550 ftNov 1996

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 (355)

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

355 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 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 202404278.082.63$111
May 202404378.812.20$95
Apr 202404084.451.66$66
Mar 202404280.301.55$65
Feb 202404176.091.78$73
Jan 202404173.023.30$135
Dec 202304271.262.61$110
Nov 202304377.892.81$121
Oct 202304485.443.09$136
Sep 202304189.042.74$112
Aug 202304480.522.67$118
Jul 202304374.852.64$114
Jun 202304268.962.26$95
May 202304270.622.23$94
Apr 202304278.122.24$94
Mar 202304472.852.39$105
Feb 202304075.112.47$99
Jan 202304576.533.39$152
Dec 202204476.415.73$252
Nov 202204485.005.65$248
Oct 202204487.185.86$258
Sep 202204384.888.16$351
Aug 202204594.529.13$411
Jul 2022045101.587.54$339
Jun 2022043115.097.98$343
May 2022044109.378.43$371
Apr 2022044104.226.84$301
Mar 2022045108.885.08$228
Feb 202204191.054.86$199
Jan 202204681.844.54$209
Dec 202104671.323.90$179
Nov 202104477.435.24$230
Oct 202104779.795.71$269
Sep 202104669.865.35$246
Aug 202104766.024.22$198
Jul 202104870.783.98$191
Jun 202104969.493.38$166
May 202104563.483.02$136
Apr 202104760.362.76$130
Mar 202104961.302.72$133
Feb 202105057.805.55$277
Jan 202104850.412.81$135
Dec 202004644.642.68$123
Nov 202004738.772.71$127
Oct 202004836.972.48$119
Sep 202004737.091.99$94
Aug 202005039.982.39$119
Jul 202004838.371.83$88
Jun 202004934.901.69$83
May 202005016.921.81$91
Apr 202005014.751.80$90
Mar 202004830.341.86$89
Feb 202004849.881.98$95
Jan 202005257.252.09$109
Dec 201905159.012.30$118
Nov 201905055.302.75$138
Oct 201905453.472.42$131
Sep 201905355.052.66$141
Aug 201905553.112.30$127
Jul 201905556.272.46$135
Jun 201905552.782.49$137
May 201905758.482.74$156
Apr 201905562.632.75$151
Mar 201905956.803.06$181
Feb 201905350.852.79$148
Jan 201906246.033.23$200
Dec 201806446.594.19$268
Nov 201806052.934.24$254
Oct 201806861.443.40$231
Sep 201806359.543.11$196
Aug 201806959.403.07$212
Jul 201806865.142.93$199
Jun 201806660.183.08$203
May 201807265.382.90$209
Apr 201806963.842.90$200
Mar 201807161.222.79$198
Feb 201806561.782.77$180
Jan 201806962.874.01$277
Dec 201707257.272.92$210
Nov 201707055.423.12$218
Oct 201707549.292.98$224
Sep 201707247.523.09$222
Aug 201707545.373.00$225
Jul 201707543.873.09$232
Jun 201707642.493.09$235
May 201707745.373.26$251
Apr 201707547.933.21$241
Mar 201707946.772.98$236
Feb 201707350.452.95$216
Jan 201708149.413.42$277
Dec 201608548.763.72$316
Nov 201608042.492.64$212
Oct 201608246.193.09$253
Sep 201608241.553.10$254
Aug 201608141.442.92$237
Jul 201608641.622.92$251
Jun 201608145.352.69$218
May 201608442.521.99$167
Apr 201608036.561.99$159
Mar 201608633.011.79$154
Feb 201608026.472.06$165
Jan 201609127.352.36$215
Dec 201508532.362.00$170
Nov 201508538.792.17$184
Oct 201509143.552.43$221
Sep 201508242.992.76$226
Aug 201508640.162.87$247
Jul 201508648.152.95$253
Jun 201508556.152.88$245
May 201508655.212.96$254
Apr 201508449.822.71$227
Mar 201509442.892.93$276
Feb 201508744.662.98$259
Jan 201518643.433.10$310
Dec 201408854.693.59$316
Nov 201408670.464.25$366
Oct 201409578.303.90$371
Sep 201409086.164.05$364
Aug 201408789.394.04$351
Jul 201408696.564.18$359
Jun 201407998.164.74$374
May 201418894.734.73$511
Apr 201409895.944.81$471
Mar 2014110495.895.06$622
Feb 201409297.406.19$570
Jan 2014010990.404.86$530
Dec 2013110791.824.35$558
Nov 201309988.853.74$370
Oct 201309797.423.78$367
Sep 2013093104.113.72$346
Aug 2013098104.253.52$345
Jul 20130100102.523.72$372
Jun 201309694.403.93$378
May 201309294.834.15$382
Apr 2013010193.964.28$433
Mar 2013010893.623.91$423
Feb 201309991.233.42$339
Jan 2013010591.603.42$359
Dec 2012010986.773.42$373
Nov 2012010486.953.62$377
Oct 2012011289.383.40$381
Sep 2012110694.672.92$404
Aug 2012010792.662.91$311
Jul 2012010685.133.02$320
Jun 2012010679.822.52$267
May 2012010991.612.49$271
Apr 20120106101.652.00$212
Mar 20120111105.052.22$247
Feb 20120157101.102.57$404
Jan 2012016598.092.73$451
Dec 2011015096.873.24$486
Nov 2011113195.723.31$530
Oct 2011018984.983.65$690
Sep 2011214383.623.99$737
Aug 201108683.404.15$357
Jul 2011017494.144.52$786
Jun 2011016692.904.64$770
May 2011018698.134.40$819
Apr 20110167105.964.33$724
Mar 2011015296.364.06$617
Feb 2011018885.644.18$786
Jan 2011119586.504.59$981
Dec 2010218785.734.35$984
Nov 2010023080.843.80$873
Oct 2010023678.103.51$828
Sep 2010011872.633.98$470
Aug 2010011773.684.42$517
Jul 2010112672.554.74$669
Jun 201009570.364.91$466
May 2010021271.124.24$898
Apr 2010017581.694.12$721
Mar 2010013378.394.39$584
Feb 2010313573.585.44$955
Jan 2010115774.365.96$1,011
Dec 2009015971.445.48$872
Nov 2009016574.593.75$619
Oct 2009019372.544.11$793
Sep 2009010365.543.06$316
Aug 2009221167.423.22$814
Jul 2009115561.133.46$598
Jun 2009020066.163.90$779
May 2009020754.743.93$813
Apr 200908846.773.59$316
Mar 2009018042.144.06$731
Feb 2009119732.814.63$946
Jan 2009032535.865.37$1,746
Dec 2008137437.105.98$2,273
Nov 2008135055.496.86$2,457
Oct 2008035775.246.92$2,471
Sep 20080303101.767.88$2,387
Aug 20080339114.228.48$2,876
Jul 20080111131.0811.39$1,264
Jun 20081268131.3313.03$3,624
May 20080304123.1711.57$3,519
Apr 20081271110.3110.45$2,944
Mar 20080343101.909.66$3,315
Feb 2008032892.538.77$2,877
Jan 2008132590.388.21$2,757
Dec 2007029288.337.30$2,132
Nov 2007134591.677.29$2,607
Oct 2007035582.856.92$2,457
Sep 2007033675.846.24$2,098
Aug 2007135269.066.39$2,318
Jul 2007134170.906.39$2,249
Jun 2007033562.007.55$2,529
May 2007032458.747.85$2,542
Apr 2007037959.617.81$2,958
Mar 2007026956.927.30$1,964
Feb 2007032855.108.22$2,695
Jan 2007033550.306.73$2,253
Dec 2006033956.656.92$2,345
Nov 2006025454.207.62$1,935
Oct 2006015554.906.01$932
Sep 2006050560.085.04$2,544
Aug 2006063168.717.34$4,631
Jul 2006059469.376.34$3,768
Jun 2006055266.286.38$3,524
May 2006063966.016.42$4,106
Apr 2006056764.397.36$4,173
Mar 2006064656.707.08$4,576
Feb 2006162657.597.75$4,910
Jan 2006066960.598.93$5,976
Dec 2005057854.9413.42$7,754
Nov 2005157954.6910.59$6,185
Oct 2005047358.3413.80$6,525
Sep 2005047461.4512.08$5,725
Aug 2005055361.519.80$5,418
Jul 2005046955.697.84$3,679
Jun 2005047752.337.38$3,521
May 2005046145.226.65$3,066
Apr 2005147449.207.36$3,538
Mar 2005049350.377.15$3,527
Feb 2005025745.226.31$1,622
Jan 2005061043.166.32$3,857
Dec 2004056439.866.75$3,808
Nov 2004050245.286.33$3,178
Oct 2004055049.706.52$3,583
Sep 2004048443.245.28$2,557
Aug 2004053642.375.55$2,975
Jul 2004054838.286.08$3,334
Jun 2004055036.106.43$3,538
May 2004051437.486.49$3,338
Apr 2004055734.475.86$3,263
Mar 2004064134.365.53$3,545
Feb 2004053132.455.51$2,926
Jan 2004065032.036.30$4,095
Dec 2003063230.266.30$3,983
Nov 2003061228.804.60$2,812
Oct 2003062328.174.76$2,965
Sep 2003065026.314.75$3,087
Aug 2003074529.765.13$3,822
Jul 2003071029.415.17$3,671
Jun 2003180128.565.98$4,821
May 2003086126.595.97$5,142
Apr 2003190826.675.41$4,936
Mar 200311,15431.146.10$7,066
Feb 2003181333.487.93$6,477
Jan 200301,05230.315.58$5,872
Dec 200221,11026.914.85$5,441
Nov 200201,14124.664.14$4,720
Oct 200201,15026.464.23$4,863
Sep 200221,13327.443.64$4,174
Aug 200201,08325.963.16$3,427
Jul 200201,07224.583.06$3,282
Jun 200201,07823.733.34$3,599
May 200201,23324.663.58$4,419
Apr 200221,18223.653.51$4,199
Mar 200221,14622.003.10$3,600
Feb 200201,06818.222.38$2,537
Jan 200251,17617.172.38$2,880
Dec 200141,23816.932.36$2,995
Nov 200101,20118.072.41$2,889
Oct 2001092919.782.53$2,349
Sep 2001086924.262.25$1,956
Aug 2001082224.873.05$2,510
Jul 2001272223.933.20$2,356
Jun 2001079224.563.82$3,029
May 2001093825.524.31$4,040
Apr 2001089524.685.34$4,775
Mar 200101,05224.545.38$5,656
Feb 2001292627.755.77$5,396
Jan 200101,11827.478.40$9,390
Dec 200001,05226.889.12$9,597
Nov 200021,07532.215.66$6,147
Oct 200001,08831.235.15$5,598
Sep 2000096231.875.19$4,989
Aug 2000299829.644.54$4,591
Jul 200001,11628.534.09$4,564
Jun 200021,07529.304.40$4,786
May 200021,21127.263.68$4,511
Apr 200031,46724.513.12$4,645
Mar 200091,46028.422.86$4,431
Feb 200001,60327.622.73$4,371
Jan 200001,72225.272.48$4,271
Dec 199942,05724.282.42$5,083
Nov 199902,00023.192.43$4,868
Oct 199902,23420.982.80$6,263
Sep 199902,08821.752.62$5,468
Aug 1999122,04619.262.88$6,115
Jul 199902,17717.892.37$5,165
Jun 199902,09815.942.36$4,956
May 1999122,42215.792.32$5,811
Apr 1999141,48415.102.21$3,488
Mar 199901,88112.471.84$3,458
Feb 199902,3389.981.82$4,250
Jan 1999142,18410.381.90$4,295
Dec 1998142,0199.201.77$3,709
Nov 199801,90810.892.19$4,170
Oct 199802,53112.421.97$4,984
Sep 1998192,19112.592.08$4,802
Aug 199802,14811.301.91$4,097
Jul 199802,23711.742.24$5,005
Jun 199802,33411.242.24$5,222
May 199802,39012.622.21$5,273
Apr 1998342,80113.042.51$7,461
Mar 199802,87812.802.31$6,647
Feb 199802,77113.952.30$6,371
Jan 1998323,08214.702.15$7,111
Dec 199702,15716.322.41$5,201
Nov 199792,07618.193.09$6,575
Oct 199702,62619.253.15$8,271
Sep 199702,91417.742.95$8,611
Aug 199703,13017.862.55$7,996
Jul 199703,64817.582.25$8,197
Jun 199703,99017.242.26$9,006
May 199704,34418.972.31$10,028
Apr 199704,20017.882.08$8,748
Mar 199704,65018.951.94$9,017
Feb 199704,16020.492.21$9,177
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 199603,04621.97$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.

Jun 2024 — as filed, then multipliedworked
Condensate             0 bbl  × $ 78.08 =         $0
Gas                   42 Mcf  × $  2.63 =       $111

────────────────────────────────────────────────────
Month total                                     $111

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/161711 is the state's own key, not one this site invented.