MAYFIELD 34

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 175852District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$869 k
Nov 1999 – May 2026
Value, last 12 filed months
$2 k
at the published price for each month
Months reported
319
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 Gas112000-03-29141401
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
CondensateDisposition105 bbl$5,290
GasProduction176,527 Mcf$863,572
Total$868,862

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 30.5824, -100.8190. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.58242, -100.81896 · 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
8,500 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 8,500 ft.

Completions filed
Nov 1999
1 of 1 wells

1 well

42-435349933R8,500 ftNov 1999

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 (319)

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

319 months

May 2026038106.413.05$116
Apr 202603898.932.87$109
Mar 202603889.753.15$120
Feb 202603463.503.75$128
Jan 202603759.138.00$296
Dec 202503956.664.41$172
Nov 202503758.593.93$145
Oct 202503859.383.30$126
Sep 202503762.743.08$114
Aug 202503963.933.01$118
Jul 202503866.743.32$126
Jun 202504266.483.13$131
May 202504860.553.23$155
Apr 202504562.363.54$159
Mar 202504067.704.27$171
Feb 202502870.884.34$122
Jan 202503174.324.28$133
Dec 202403168.993.12$97
Nov 202403569.052.20$77
Oct 202402671.372.28$59
Sep 202403469.612.36$80
Aug 202403375.632.06$68
Jul 202403479.932.15$73
Jun 202403178.082.63$82
May 202443678.812.20$394
Apr 202403284.451.66$53
Mar 202403480.301.55$53
Feb 202404376.091.78$77
Jan 202405073.023.30$165
Dec 20230071.262.61$0
Nov 202302277.892.81$62
Oct 202301585.443.09$46
Sep 202303589.042.74$96
Aug 202303880.522.67$102
Jul 202303874.852.64$100
Jun 202303768.962.26$84
May 202303970.622.23$87
Apr 202303978.122.24$87
Mar 202304172.852.39$98
Feb 202303775.112.47$91
Jan 202304076.533.39$136
Dec 202203976.415.73$223
Nov 202203885.005.65$215
Oct 202203887.185.86$223
Sep 202203884.888.16$310
Aug 202203994.529.13$356
Jul 2022039101.587.54$294
Jun 2022038115.097.98$303
May 2022040109.378.43$337
Apr 2022040104.226.84$274
Mar 2022041108.885.08$208
Feb 202203891.054.86$185
Jan 202204181.844.54$186
Dec 202104171.323.90$160
Nov 202103977.435.24$204
Oct 202104079.795.71$229
Sep 202104069.865.35$214
Aug 202104166.024.22$173
Jul 202104170.783.98$163
Jun 202104069.493.38$135
May 202104363.483.02$130
Apr 202104260.362.76$116
Mar 202104461.302.72$120
Feb 202103757.805.55$205
Jan 202104750.412.81$132
Dec 202003644.642.68$96
Nov 202004038.772.71$108
Oct 202004236.972.48$104
Sep 202004037.091.99$80
Aug 202004439.982.39$105
Jul 202004338.371.83$78
Jun 202004334.901.69$73
May 202004616.921.81$83
Apr 202004514.751.80$81
Mar 202004630.341.86$85
Feb 202004349.881.98$85
Jan 202004857.252.09$101
Dec 201904759.012.30$108
Nov 201904755.302.75$129
Oct 201905653.472.42$135
Sep 201907755.052.66$205
Aug 201903753.112.30$85
Jul 201902256.272.46$54
Jun 20191513052.782.49$1,116
May 2019013158.482.74$359
Apr 20190162.632.75$3
Mar 201904756.803.06$144
Feb 201907650.852.79$212
Jan 201908546.033.23$274
Dec 2018010746.594.19$448
Nov 201809952.934.24$419
Oct 201809361.443.40$316
Sep 2018012359.543.11$382
Aug 201807359.403.07$224
Jul 2018011665.142.93$340
Jun 201817060.183.08$276
May 20180365.382.90$9
Apr 20180063.842.90$0
Mar 20180461.222.79$11
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20172155.423.12$114
Oct 201725149.292.98$251
Sep 20170047.523.09$0
Aug 201701345.373.00$39
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170345.373.26$10
Apr 20172147.933.21$99
Mar 20171246.772.98$53
Feb 20175150.452.95$255
Jan 20170149.413.42$3
Dec 20160148.763.72$4
Nov 20165242.492.64$218
Oct 20160346.193.09$9
Sep 201661441.553.10$293
Aug 201605241.442.92$152
Jul 201661641.622.92$297
Jun 201604145.352.69$110
May 201653842.521.99$288
Apr 201655236.561.99$286
Mar 201645833.011.79$236
Feb 201605526.472.06$114
Jan 201646327.352.36$258
Dec 201506832.362.00$136
Nov 2015013238.792.17$286
Oct 201537943.552.43$322
Sep 201504642.992.76$127
Aug 201537740.162.87$342
Jul 201506848.152.95$200
Jun 201506456.152.88$185
May 201506955.212.96$204
Apr 201506649.822.71$179
Mar 201506542.892.93$191
Feb 201505944.662.98$176
Jan 201506143.433.10$189
Dec 201406954.693.59$248
Nov 201408770.464.25$370
Oct 201404578.303.90$176
Sep 201405986.164.05$239
Aug 201405989.394.04$238
Jul 201405596.564.18$230
Jun 201405498.164.74$256
May 201405994.734.73$279
Apr 201406595.944.81$313
Mar 201405395.895.06$268
Feb 201405597.406.19$341
Jan 201406590.404.86$316
Dec 201306191.824.35$266
Nov 201306188.853.74$228
Oct 201306197.423.78$231
Sep 2013058104.113.72$216
Aug 2013055104.253.52$194
Jul 2013058102.523.72$216
Jun 201305694.403.93$220
May 201305794.834.15$237
Apr 201306193.964.28$261
Mar 201306493.623.91$250
Feb 201306391.233.42$215
Jan 2013010391.603.42$352
Dec 201204986.773.42$168
Nov 201204186.953.62$149
Oct 201204989.383.40$167
Sep 201204694.672.92$134
Aug 201204792.662.91$137
Jul 201204785.133.02$142
Jun 201205879.822.52$146
May 201205091.612.49$124
Apr 2012056101.652.00$112
Mar 2012184105.052.22$292
Feb 20120135101.102.57$347
Jan 2012010598.092.73$287
Dec 2011010796.873.24$347
Nov 2011010195.723.31$334
Oct 2011016584.983.65$602
Sep 2011014283.623.99$566
Aug 2011020283.404.15$838
Jul 2011019394.144.52$872
Jun 2011018392.904.64$849
May 2011019698.134.40$863
Apr 20110192105.964.33$832
Mar 2011022296.364.06$901
Feb 201106885.644.18$284
Jan 201119786.504.59$532
Dec 2010014885.734.35$643
Nov 2010013880.843.80$524
Oct 2010011078.103.51$386
Sep 2010010272.633.98$406
Aug 2010011273.684.42$495
Jul 2010112372.554.74$655
Jun 2010012770.364.91$624
May 2010013771.124.24$580
Apr 2010013581.694.12$557
Mar 2010014078.394.39$614
Feb 2010013173.585.44$713
Jan 2010114874.365.96$957
Dec 2009015671.445.48$855
Nov 2009016574.593.75$619
Oct 2009018072.544.11$740
Sep 2009018165.543.06$555
Aug 2009017567.423.22$563
Jul 2009117061.133.46$650
Jun 2009016666.163.90$647
May 2009017154.743.93$671
Apr 2009014746.773.59$527
Mar 2009018142.144.06$735
Feb 2009117532.814.63$844
Jan 2009032235.865.37$1,729
Dec 2008133837.105.98$2,057
Nov 2008120555.496.86$1,462
Oct 2008027275.246.92$1,883
Sep 20080358101.767.88$2,820
Aug 20080415114.228.48$3,520
Jul 20080436131.0811.39$4,966
Jun 20080398131.3313.03$5,187
May 20080393123.1711.57$4,549
Apr 20082407110.3110.45$4,476
Mar 20080416101.909.66$4,020
Feb 2008038492.538.77$3,368
Jan 2008141090.388.21$3,455
Dec 2007042588.337.30$3,103
Nov 2007127491.677.29$2,090
Oct 2007025682.856.92$1,772
Sep 2007032775.846.24$2,042
Aug 2007137769.066.39$2,477
Jul 2007139670.906.39$2,601
Jun 2007033562.007.55$2,529
May 2007043058.747.85$3,374
Apr 2007040359.617.81$3,146
Mar 2007038756.927.30$2,826
Feb 2007043655.108.22$3,582
Jan 2007048150.306.73$3,236
Dec 2006049756.656.92$3,438
Nov 2006046954.207.62$3,573
Oct 2006048854.906.01$2,935
Sep 2006057960.085.04$2,917
Aug 2006068668.717.34$5,035
Jul 2006064369.376.34$4,078
Jun 2006161266.286.38$3,973
May 2006065766.016.42$4,221
Apr 2006070764.397.36$5,204
Mar 2006072556.707.08$5,135
Feb 2006164457.597.75$5,049
Jan 2006077560.598.93$6,923
Dec 2005071054.9413.42$9,525
Nov 2005195354.6910.59$10,145
Oct 2005078458.3413.80$10,816
Sep 2005167561.4512.08$8,215
Aug 2005088961.519.80$8,709
Jul 200511,15755.697.84$9,131
Jun 200501,14652.337.38$8,459
May 200501,13945.226.65$7,576
Apr 200521,15649.207.36$8,607
Mar 200501,28050.377.15$9,158
Feb 200521,26645.226.31$8,081
Jan 200521,47343.166.32$9,399
Dec 200411,38939.866.75$9,417
Nov 200411,34345.286.33$8,547
Oct 200401,39249.706.52$9,069
Sep 200411,30543.245.28$6,939
Aug 200411,45042.375.55$8,091
Jul 200411,47138.286.08$8,988
Jun 200401,50036.106.43$9,650
May 200411,53937.486.49$10,033
Apr 200411,55934.475.86$9,168
Mar 200401,61034.365.53$8,904
Feb 200401,42432.455.51$7,846
Jan 200401,60632.036.30$10,117
Dec 200301,51930.266.30$9,572
Nov 200301,45528.804.60$6,686
Oct 200301,53328.174.76$7,297
Sep 200301,36026.314.75$6,459
Aug 200301,50329.765.13$7,710
Jul 200301,45429.415.17$7,518
Jun 200301,38828.565.98$8,304
May 200301,36326.595.97$8,141
Apr 200301,41526.675.41$7,651
Mar 200301,60231.146.10$9,766
Feb 200301,22033.487.93$9,670
Jan 200301,40030.315.58$7,815
Dec 200201,41526.914.85$6,868
Nov 200201,41724.664.14$5,862
Oct 200201,43726.464.23$6,077
Sep 200201,42327.443.64$5,173
Aug 200201,37225.963.16$4,341
Jul 200201,45624.583.06$4,458
Jun 200201,45523.733.34$4,857
May 200201,56624.663.58$5,613
Apr 200201,45023.653.51$5,093
Mar 200201,43722.003.10$4,459
Feb 200201,34518.222.38$3,195
Jan 200201,72617.172.38$4,100
Dec 200101,90016.932.36$4,492
Nov 200102,01418.072.41$4,845
Oct 200102,39419.782.53$6,054
Sep 200101,78024.262.25$4,007
Aug 200101,86524.873.05$5,694
Jul 200101,80123.933.20$5,758
Jun 200101,85924.563.82$7,109
May 200101,95725.524.31$8,429
Apr 200101,98424.685.34$10,585
Mar 200102,19524.545.38$11,801
Feb 200102,11427.755.77$12,192
Jan 200102,57027.478.40$21,585
Dec 200002,75826.889.12$25,160
Nov 200002,74732.215.66$15,543
Oct 200002,98631.235.15$15,364
Sep 200003,19231.875.19$16,555
Aug 200003,28529.644.54$14,916
Jul 200003,67428.534.09$15,026
Jun 200003,34929.304.40$14,726
May 200003,78427.263.68$13,924
Apr 200004,29624.513.12$13,386
Mar 200004,18528.422.86$11,968
Feb 200004,35127.622.73$11,863
Jan 200005,03025.272.48$12,477
Dec 199906,76924.282.42$16,406
Nov 199906,76923.192.43$16,476

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                   38 Mcf  × $  3.05 =       $116

────────────────────────────────────────────────────
Month total                                     $116

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/175852 is the state's own key, not one this site invented.