MAYME, K. MARTIN UNIT

Operated by LONGFELLOW ENERGY, LP (P-5 508409) in the BROWN-BASSETT (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 168893District 7CField 123907502 tax incentive programmesGasSaveExport
Value, all time
$375 k
Feb 1998 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
340
no gaps in the span
Streams
1
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 85 leases and 85 wells, and the rule below applies to all of them.

Discovered
1961-05-02
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 ADMIN.SUSPENDED EFFECTIVE 1-1-93.

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 Gas111998-08-27139328
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
GasProduction86,871 Mcf$375,438
Total$375,438

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 30.3534, -101.7414. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.35344, -101.74137 · 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
6,058 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 6,058 ft.

Completions filed
Feb 1998
1 of 1 wells

1 well

42-4433076656,058 ftFeb 1998

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 (340)

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

340 months

May 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 20204030.341.86$74
Feb 202016249.881.98$321
Jan 202013957.252.09$291
Dec 201917659.012.30$406
Nov 201917955.302.75$492
Oct 201916853.472.42$406
Sep 201915655.052.66$415
Aug 201917953.112.30$412
Jul 201918256.272.46$448
Jun 201916952.782.49$421
May 201915758.482.74$430
Apr 201918162.632.75$498
Mar 201917156.803.06$524
Feb 201915450.852.79$430
Jan 201914446.033.23$465
Dec 2018546.594.19$21
Nov 201817252.934.24$729
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 201815459.403.07$472
Jul 201815465.142.93$452
Jun 201813060.183.08$400
May 2018065.382.90$0
Apr 201819363.842.90$560
Mar 201819561.222.79$543
Feb 201815761.782.77$434
Jan 201815262.874.01$609
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 201717745.373.00$532
Jul 201712843.873.09$395
Jun 201714942.493.09$460
May 201715845.373.26$516
Apr 201710147.933.21$324
Mar 201711846.772.98$352
Feb 2017050.452.95$0
Jan 201714449.413.42$492
Dec 201612948.763.72$480
Nov 201613242.492.64$349
Oct 201614546.193.09$448
Sep 201614841.553.10$459
Aug 201620541.442.92$599
Jul 201613941.622.92$406
Jun 201615445.352.69$414
May 201616042.521.99$319
Apr 201612236.561.99$243
Mar 201613333.011.79$239
Feb 201614526.472.06$299
Jan 201610827.352.36$255
Dec 201513232.362.00$264
Nov 201518238.792.17$394
Oct 201516243.552.43$393
Sep 201523242.992.76$640
Aug 201513240.162.87$379
Jul 201514648.152.95$430
Jun 201512556.152.88$360
May 201520355.212.96$600
Apr 201514349.822.71$387
Mar 201519342.892.93$566
Feb 201513444.662.98$399
Jan 201521843.433.10$676
Dec 201419454.693.59$697
Nov 201420770.464.25$880
Oct 201413678.303.90$531
Sep 201415486.164.05$623
Aug 201416889.394.04$678
Jul 201418396.564.18$765
Jun 20146898.164.74$322
May 201420094.734.73$945
Apr 201415795.944.81$755
Mar 201416395.895.06$824
Feb 201420697.406.19$1,276
Jan 201422390.404.86$1,084
Dec 201317891.824.35$775
Nov 201316288.853.74$606
Oct 201317697.423.78$665
Sep 2013143104.113.72$532
Aug 2013173104.253.52$609
Jul 2013197102.523.72$732
Jun 201316294.403.93$637
May 201316794.834.15$693
Apr 201317093.964.28$728
Mar 201322193.623.91$865
Feb 201313791.233.42$469
Jan 201318891.603.42$643
Dec 201219986.773.42$681
Nov 201217586.953.62$634
Oct 201223389.383.40$792
Sep 201219294.672.92$560
Aug 201218292.662.91$529
Jul 201217685.133.02$532
Jun 201216879.822.52$423
May 201220491.612.49$508
Apr 2012229101.652.00$457
Mar 2012202105.052.22$449
Feb 2012218101.102.57$560
Jan 201220698.092.73$563
Dec 201129896.873.24$965
Nov 201130495.723.31$1,007
Oct 201132884.983.65$1,197
Sep 201131483.623.99$1,252
Aug 201129983.404.15$1,241
Jul 201126694.144.52$1,202
Jun 201127592.904.64$1,276
May 201125898.134.40$1,136
Apr 2011305105.964.33$1,322
Mar 201132196.364.06$1,302
Feb 201127685.644.18$1,154
Jan 201128686.504.59$1,312
Dec 201023385.734.35$1,013
Nov 201029580.843.80$1,120
Oct 201031478.103.51$1,102
Sep 201027372.633.98$1,086
Aug 201030973.684.42$1,366
Jul 2010072.554.74$0
Jun 2010070.364.91$0
May 2010071.124.24$0
Apr 2010081.694.12$0
Mar 2010078.394.39$0
Feb 2010073.585.44$0
Jan 2010074.365.96$0
Dec 20093971.445.48$214
Nov 200927074.593.75$1,013
Oct 200928472.544.11$1,167
Sep 200921165.543.06$647
Aug 200915867.423.22$509
Jul 200922161.133.46$766
Jun 200926266.163.90$1,020
May 200928754.743.93$1,127
Apr 200933446.773.59$1,198
Mar 200928042.144.06$1,137
Feb 200923032.814.63$1,066
Jan 200921435.865.37$1,149
Dec 200823637.105.98$1,411
Nov 200826955.496.86$1,845
Oct 200827775.246.92$1,917
Sep 2008284101.767.88$2,237
Aug 2008258114.228.48$2,189
Jul 2008274131.0811.39$3,121
Jun 2008262131.3313.03$3,415
May 2008243123.1711.57$2,813
Apr 2008253110.3110.45$2,645
Mar 2008248101.909.66$2,397
Feb 200825792.538.77$2,254
Jan 200824190.388.21$1,978
Dec 200722288.337.30$1,621
Nov 200726991.677.29$1,961
Oct 200728282.856.92$1,952
Sep 200730875.846.24$1,923
Aug 200717269.066.39$1,099
Jul 200726070.906.39$1,661
Jun 200720362.007.55$1,532
May 200721458.747.85$1,679
Apr 200724959.617.81$1,943
Mar 200720156.927.30$1,468
Feb 200711555.108.22$945
Jan 20078550.306.73$572
Dec 200617856.656.92$1,231
Nov 200620754.207.62$1,577
Oct 200618854.906.01$1,131
Sep 200617060.085.04$856
Aug 200620768.717.34$1,519
Jul 200621269.376.34$1,345
Jun 200624766.286.38$1,577
May 200641066.016.42$2,634
Apr 200636964.397.36$2,716
Mar 200656156.707.08$3,974
Feb 200652257.597.75$4,046
Jan 200645060.598.93$4,020
Dec 200541454.9413.42$5,554
Nov 200537154.6910.59$3,928
Oct 200534858.3413.80$4,801
Sep 200540561.4512.08$4,892
Aug 200547561.519.80$4,654
Jul 200545355.697.84$3,553
Jun 200541652.337.38$3,071
May 200545745.226.65$3,040
Apr 200546649.207.36$3,430
Mar 200548850.377.15$3,492
Feb 200542945.226.31$2,708
Jan 200549343.166.32$3,117
Dec 200449639.866.75$3,349
Nov 200450445.286.33$3,191
Oct 200456149.706.52$3,655
Sep 200444743.245.28$2,362
Aug 200448842.375.55$2,709
Jul 200446038.286.08$2,799
Jun 200450136.106.43$3,223
May 200461237.486.49$3,975
Apr 200457234.475.86$3,351
Mar 200453834.365.53$2,975
Feb 200446132.455.51$2,540
Jan 200446932.036.30$2,955
Dec 200346730.266.30$2,943
Nov 200347928.804.60$2,201
Oct 200345228.174.76$2,151
Sep 200351026.314.75$2,422
Aug 200349229.765.13$2,524
Jul 200331629.415.17$1,634
Jun 200327328.565.98$1,633
May 200321326.595.97$1,272
Apr 200315726.675.41$849
Mar 200333931.146.10$2,067
Feb 200329833.487.93$2,362
Jan 200331130.315.58$1,736
Dec 200227826.914.85$1,349
Nov 200212524.664.14$517
Oct 200261726.464.23$2,609
Sep 20023127.443.64$113
Aug 20025425.963.16$171
Jul 20023524.583.06$107
Jun 200232123.733.34$1,072
May 200215524.663.58$556
Apr 200217523.653.51$615
Mar 2002022.003.10$0
Feb 20028118.222.38$192
Jan 20028217.172.38$195
Dec 20018616.932.36$203
Nov 20018818.072.41$212
Oct 200141119.782.53$1,039
Sep 20016224.262.25$140
Aug 20014,64824.873.05$14,191
Jul 20016823.933.20$217
Jun 200145524.563.82$1,740
May 200126125.524.31$1,124
Apr 200138924.685.34$2,075
Mar 200152924.545.38$2,844
Feb 200149927.755.77$2,878
Jan 200112127.478.40$1,016
Dec 200034426.889.12$3,138
Nov 200067532.215.66$3,819
Oct 200069031.235.15$3,550
Sep 200076731.875.19$3,978
Aug 200074629.644.54$3,387
Jul 200077428.534.09$3,165
Jun 200067929.304.40$2,986
May 200017227.263.68$633
Apr 200048324.513.12$1,505
Mar 200060628.422.86$1,733
Feb 200057127.622.73$1,557
Jan 200058125.272.48$1,441
Dec 19991,19124.282.42$2,887
Nov 19991,75923.192.43$4,281
Oct 199969820.982.80$1,957
Sep 199960821.752.62$1,592
Aug 199962619.262.88$1,800
Jul 199918117.892.37$429
Jun 199921215.942.36$501
May 199995015.792.32$2,205
Apr 19991,20815.102.21$2,667
Mar 199974012.471.84$1,360
Feb 19999139.981.82$1,660
Jan 19991,50610.381.90$2,861
Dec 19986139.201.77$1,087
Nov 19981,49610.892.19$3,270
Oct 1998212.421.97$4
Sep 199897812.592.08$2,037
Aug 199897011.301.91$1,850
Jul 19981,52211.742.24$3,405
Jun 199856511.242.24$1,264
May 19981,45712.622.21$3,215
Apr 19981,30013.042.51$3,257
Mar 19982,57912.802.31$5,956
Feb 199847713.952.30$1,097

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.

Mar 2020 — as filed, then multipliedworked
Gas                   40 Mcf  × $  1.86 =        $74

────────────────────────────────────────────────────
Month total                                      $74

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/168893 is the state's own key, not one this site invented.