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YARNOLD 42

Operated by MEWBOURNE OIL COMPANY (P-5 562560) in the BUFFALO WALLOW (GRANITE WASH) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 278398District 10Field 131472852 tax incentive programmesCondensateGasSaveExport
Value, all time
$3.3 M
Aug 2015 – May 2026
Value, last 12 filed months
$146 k
at the published price for each month
Months reported
130
no gaps in the span
Streams
2
condensate, gas

The BUFFALO WALLOW (GRANITE WASH) field

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 1,387 leases and 1,388 wells, and the rule below applies to all of them.

Discovered
1974-09-09
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2016-03-29.

The Commission's schedule remark for this field reads: “01-30-2024”

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 Gas112016-04-22217900
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
CondensateDisposition18,928 bbl$988,664
GasProduction763,822 Mcf$2,305,701
Total$3,294,365

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 35.7929, -100.1457. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.79287, -100.14574 · 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
11,175 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 11,175 ft.

Completions filed
Aug 2015
1 of 1 wells

1 well

42-211353061HW11,175 ftAug 2015——

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 (130)

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

130 months

May 202603,222106.413.05$9,814
Apr 202618777198.932.87$20,712
Mar 202601,98689.753.15$6,255
Feb 202602,14363.503.75$8,037
Jan 20261922,35659.138.00$30,196
Dec 202502,35456.664.41$10,389
Nov 202502,33758.593.93$9,176
Oct 202502,45359.383.30$8,107
Sep 202502,38062.743.08$7,323
Aug 20251912,52163.933.01$19,811
Jul 202502,52366.743.32$8,364
Jun 202502,46466.483.13$7,709
May 202502,60960.553.23$8,433
Apr 202502,52562.363.54$8,946
Mar 20251952667.704.27$13,312
Feb 202502,11870.884.34$9,194
Jan 202502,30274.324.28$9,850
Dec 20241952,74468.993.12$22,018
Nov 202402,67769.052.20$5,885
Oct 202402,79671.372.28$6,379
Sep 202402,71769.612.36$6,424
Aug 20241792,80775.632.06$19,330
Jul 202402,89479.932.15$6,212
Jun 20241902,73478.082.63$22,037
May 202402,84978.812.20$6,263
Apr 202402,70484.451.66$4,486
Mar 20241962,72580.301.55$19,949
Feb 202402,64976.091.78$4,725
Jan 202402,69773.023.30$8,894
Dec 20231972,91671.262.61$21,651
Nov 202302,76077.892.81$7,749
Oct 202302,80085.443.09$8,644
Sep 20231952,96989.042.74$25,483
Aug 202303,12680.522.67$8,355
Jul 202303,13074.852.64$8,269
Jun 20231953,09968.962.26$20,446
May 202303,22570.622.23$7,183
Apr 202303,21678.122.24$7,197
Mar 20232003,29572.852.39$22,455
Feb 202303,29475.112.47$8,122
Jan 20231923,03776.533.39$24,982
Dec 202203,35076.415.73$19,192
Nov 202203,34185.005.65$18,864
Oct 202203,48387.185.86$20,423
Sep 20221953,39084.888.16$44,226
Aug 202203,52294.529.13$32,146
Jul 20221903,536101.587.54$45,969
Jun 202203,436115.097.98$27,410
May 20221923,573109.378.43$51,130
Apr 202203,429104.226.84$23,446
Mar 20221873,574108.885.08$38,504
Feb 202203,06791.054.86$14,902
Jan 202203,58681.844.54$16,272
Dec 20211943,64871.323.90$28,060
Nov 202103,54677.435.24$18,570
Oct 202103,67379.795.71$20,987
Sep 20211833,63069.865.35$32,208
Aug 20211943,81366.024.22$28,901
Jul 202103,82570.783.98$15,231
Jun 202103,73269.493.38$12,616
May 20211893,91663.483.02$23,815
Apr 202103,87060.362.76$10,675
Mar 20211894,28661.302.72$23,231
Feb 202103,11657.805.55$17,287
Jan 20211944,20450.412.81$21,594
Dec 202004,32844.642.68$11,579
Nov 20201984,44238.772.71$19,699
Oct 202004,16936.972.48$10,333
Sep 20205794,35437.091.99$30,144
Aug 202004,51039.982.39$10,757
Jul 202004,53438.371.83$8,275
Jun 202004,48634.901.69$7,583
May 202004,74316.921.81$8,607
Apr 202004,61714.751.80$8,331
Mar 20201914,82530.341.86$14,751
Feb 202004,63949.881.98$9,188
Jan 20201925,04057.252.09$21,549
Dec 20191955,03359.012.30$23,105
Nov 201904,92755.302.75$13,553
Oct 20191905,19053.472.42$22,712
Sep 201905,00355.052.66$13,294
Aug 20191845,23653.112.30$21,838
Jul 20191915,26356.272.46$23,695
Jun 201905,16852.782.49$12,875
May 20191945,47758.482.74$26,354
Apr 20191915,35762.632.75$26,698
Mar 201905,59456.803.06$17,129
Feb 20191965,11350.852.79$24,243
Jan 20191995,78646.033.23$27,838
Dec 201805,90246.594.19$24,702
Nov 20181985,54752.934.24$33,984
Oct 20181985,90061.443.40$32,214
Sep 20181925,81259.543.11$29,495
Aug 201805,96259.403.07$18,283
Jul 20181936,27565.142.93$30,970
Jun 20181946,18060.183.08$30,690
May 20181796,50765.382.90$30,579
Apr 201806,47463.842.90$18,780
Mar 20181946,83961.222.79$30,936
Feb 20181976,27661.782.77$29,531
Jan 20181897,41662.874.01$41,616
Dec 20171966,56957.272.92$30,416
Nov 20171977,52155.423.12$34,371
Oct 20171977,92049.292.98$33,341
Sep 20171867,75247.523.09$32,771
Aug 20171918,15445.373.00$33,164
Jul 20171918,29443.873.09$33,985
Jun 20171938,19842.493.09$33,510
May 20171978,53345.373.26$36,784
Apr 20171958,36247.933.21$36,202
Mar 20171978,71346.772.98$35,210
Feb 20171958,22850.452.95$34,132
Jan 20171969,00249.413.42$40,460
Dec 20161979,62648.763.72$45,442
Nov 20163869,74142.492.64$42,160
Oct 201619310,55246.193.09$41,523
Sep 201638310,71041.553.10$49,121
Aug 201619411,62741.442.92$42,041
Jul 201638312,13741.622.92$51,433
Jun 201618712,36545.352.69$41,691
May 201657513,24242.521.99$50,814
Apr 201619513,64936.561.99$34,305
Mar 201658714,97633.011.79$46,244
Feb 201639015,07326.472.06$41,428
Jan 201658816,55527.352.36$55,224
Dec 201538918,60232.362.00$49,818
Nov 201578421,43638.792.17$76,870
Oct 201578026,11143.552.43$97,329
Sep 201596730,86942.992.76$126,721
Aug 201557432,88540.162.87$117,514

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                3,222 Mcf  × $  3.05 =     $9,814

────────────────────────────────────────────────────
Month total                                   $9,814

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/278398 is the state's own key, not one this site invented.