WALSER

Operated by PRESIDIO PETROLEUM LLC (P-5 676084) 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 211818District 10Field 131472852 tax incentive programmesCondensateGasSaveExport
Value, all time
$3.3 M
Jan 2005 – May 2026
Value, last 12 filed months
$9 k
at the published price for each month
Months reported
257
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 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 Gas112006-03-09167404
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
CondensateDisposition6,109 bbl$419,431
GasProduction569,477 Mcf$2,905,298
Total$3,324,728

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 35.6904, -100.3909. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.69043, -100.39085 · 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
12,850 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 12,850 ft.

Completions filed
Jan 2005
1 of 1 wells

1 well

42-21133112403012,850 ftJan 2005

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 (257)

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

257 months

May 2026032106.413.05$97
Apr 2026011398.932.87$324
Mar 202605489.753.15$170
Feb 2026011563.503.75$431
Jan 202604859.138.00$384
Dec 2025018356.664.41$808
Nov 202509358.593.93$365
Oct 20257818759.383.30$5,250
Sep 2025014062.743.08$431
Aug 2025017763.933.01$534
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025018260.553.23$588
Apr 2025022962.363.54$811
Mar 20250067.704.27$0
Feb 2025016570.884.34$716
Jan 2025019674.324.28$839
Dec 2024026468.993.12$824
Nov 2024020269.052.20$444
Oct 2024029771.372.28$678
Sep 2024043469.612.36$1,026
Aug 2024029475.632.06$607
Jul 2024022379.932.15$479
Jun 2024053478.082.63$1,407
May 202401978.812.20$42
Apr 2024050184.451.66$831
Mar 20240080.301.55$0
Feb 2024024176.091.78$430
Jan 2024022973.023.30$755
Dec 2023077771.262.61$2,029
Nov 2023040877.892.81$1,145
Oct 2023054585.443.09$1,683
Sep 2023028289.042.74$771
Aug 2023063080.522.67$1,684
Jul 2023048374.852.64$1,276
Jun 202310328968.962.26$7,756
May 2023067070.622.23$1,492
Apr 2023051078.122.24$1,141
Mar 2023084172.852.39$2,013
Feb 2023048975.112.47$1,206
Jan 2023045976.533.39$1,555
Dec 2022043676.415.73$2,498
Nov 2022056285.005.65$3,173
Oct 20220087.185.86$0
Sep 2022040884.888.16$3,331
Aug 2022024294.529.13$2,209
Jul 20220206101.587.54$1,554
Jun 20220890115.097.98$7,100
May 2022125359109.378.43$16,699
Apr 20220620104.226.84$4,239
Mar 20220825108.885.08$4,188
Feb 2022059091.054.86$2,867
Jan 2022057881.844.54$2,623
Dec 2021038571.323.90$1,501
Nov 2021067777.435.24$3,545
Oct 2021088979.795.71$5,080
Sep 2021086369.865.35$4,618
Aug 2021059666.024.22$2,515
Jul 2021062670.783.98$2,493
Jun 202113342869.493.38$10,689
May 2021053963.483.02$1,627
Apr 202101,11560.362.76$3,076
Mar 2021097761.302.72$2,654
Feb 2021061957.805.55$3,434
Jan 2021093650.412.81$2,630
Dec 202001,19944.642.68$3,208
Nov 202001,63338.772.71$4,420
Oct 202001,55136.972.48$3,844
Sep 202001,80137.091.99$3,586
Aug 202001,83439.982.39$4,374
Jul 202002,05338.371.83$3,747
Jun 202002,07734.901.69$3,511
May 202002,33316.921.81$4,234
Apr 202002,34714.751.80$4,235
Mar 202002,59230.341.86$4,811
Feb 20201432,30849.881.98$11,704
Jan 202002,54557.252.09$5,331
Dec 201902,58559.012.30$5,957
Nov 201902,79055.302.75$7,674
Oct 201902,74853.472.42$6,646
Sep 201902,93755.052.66$7,804
Aug 201902,95053.112.30$6,798
Jul 20191032,52756.272.46$12,012
Jun 201902,50252.782.49$6,233
May 201902,63758.482.74$7,226
Apr 201952,47262.632.75$7,113
Mar 2019962,52056.803.06$13,169
Feb 201932,20750.852.79$6,315
Jan 201932,36146.033.23$7,760
Dec 201842,75646.594.19$11,721
Nov 201842,74952.934.24$11,860
Oct 201832,66661.443.40$9,244
Sep 201802,72759.543.11$8,476
Aug 2018983,13659.403.07$15,438
Jul 201802,98965.142.93$8,763
Jun 201802,96560.183.08$9,123
May 2018963,08965.382.90$15,237
Apr 2018972,90063.842.90$14,605
Mar 201852,75361.222.79$7,978
Feb 201812,62161.782.77$7,312
Jan 201832,35862.874.01$9,643
Dec 201772,44557.272.92$7,544
Nov 2017132,74155.423.12$9,268
Oct 2017942,68649.292.98$12,647
Sep 201792,45547.523.09$8,007
Aug 201702,34945.373.00$7,057
Jul 201742,30743.873.09$7,298
Jun 20171062,20042.493.09$11,296
May 201752,05245.373.26$6,923
Apr 201741,96847.933.21$6,512
Mar 20171042,16646.772.98$11,327
Feb 2017111,75450.452.95$5,734
Jan 201741,57849.413.42$5,593
Dec 201661,68448.763.72$6,562
Nov 2016951,77842.492.64$8,738
Oct 201622,27346.193.09$7,117
Sep 201642,22841.553.10$7,074
Aug 2016922,25641.442.92$10,410
Jul 2016922,11241.622.92$10,005
Jun 201622,09145.352.69$5,707
May 201641,98942.521.99$4,130
Apr 2016992,16836.561.99$7,936
Mar 2016922,17633.011.79$6,941
Feb 201621,72526.472.06$3,613
Jan 201641,69027.352.36$4,105
Dec 2015381,99232.362.00$5,216
Nov 201501,83938.792.17$3,986
Oct 2015501,83143.552.43$6,621
Sep 201502,17142.992.76$5,989
Aug 201502,13940.162.87$6,144
Jul 2015542,07748.152.95$8,717
Jun 201502,11056.152.88$6,083
May 2015492,12955.212.96$8,997
Apr 201512,03149.822.71$5,547
Mar 201511,74942.892.93$5,176
Feb 2015371,13044.662.98$5,016
Jan 201501,43243.433.10$4,440
Dec 2014222,24854.693.59$9,277
Nov 201402,14770.464.25$9,129
Oct 201402,46278.303.90$9,604
Sep 2014292,78686.164.05$13,769
Aug 201403,13389.394.04$12,642
Jul 201403,01296.564.18$12,589
Jun 2014263,01898.164.74$16,848
May 201402,90994.734.73$13,750
Apr 201403,07595.944.81$14,788
Mar 2014101,08395.895.06$6,435
Feb 2014011297.406.19$694
Jan 201402,84490.404.86$13,824
Dec 201302,13891.824.35$9,310
Nov 2013602,50488.853.74$14,692
Oct 201302,69197.423.78$10,170
Sep 201302,445104.113.72$9,090
Aug 2013622,739104.253.52$16,112
Jul 201302,603102.523.72$9,677
Jun 2013102,22394.403.93$9,688
May 2013872,71994.834.15$19,532
Apr 2013282,97893.964.28$15,384
Mar 2013162,22593.623.91$10,204
Feb 2013812,74291.233.42$16,767
Jan 2013172,05991.603.42$8,599
Dec 2012842,68086.773.42$16,455
Nov 2012102,65486.953.62$10,490
Oct 20121082,97189.383.40$19,753
Sep 201206194.672.92$178
Aug 2012822,80992.662.91$15,767
Jul 2012702,75485.133.02$14,278
Jun 20121102,09979.822.52$14,068
May 20122603,23091.612.49$31,856
Apr 201283,260101.652.00$7,323
Mar 2012133,497105.052.22$9,136
Feb 2012123,294101.102.57$9,680
Jan 2012263,31598.092.73$11,614
Dec 20111583,95096.873.24$28,102
Nov 2011244,64495.723.31$17,675
Oct 2011144,61984.983.65$18,042
Sep 20112114,01683.623.99$33,651
Aug 2011283,06683.404.15$15,057
Jul 2011392,89194.144.52$16,731
Jun 2011321,91792.904.64$11,867
May 201122897898.134.40$26,682
Apr 20111705105.964.33$3,161
Mar 2011070296.364.06$2,848
Feb 2011169785.644.18$2,999
Jan 2011030286.504.59$1,386
Dec 2010024885.734.35$1,078
Nov 20108448580.843.80$8,631
Oct 2010049778.103.51$1,744
Sep 2010095072.633.98$3,781
Aug 2010014373.684.42$632
Jul 2010033472.554.74$1,582
Jun 2010047170.364.91$2,313
May 2010054871.124.24$2,321
Apr 2010096881.694.12$3,991
Mar 2010058478.394.39$2,563
Feb 2010082873.585.44$4,506
Jan 2010084074.365.96$5,010
Dec 200901,88471.445.48$10,331
Nov 200901,22474.593.75$4,592
Oct 200901,19872.544.11$4,924
Sep 200901,17565.543.06$3,601
Aug 200901,18467.423.22$3,811
Jul 200901,36761.133.46$4,736
Jun 200901,26366.163.90$4,919
May 200911,04154.743.93$4,141
Apr 2009092446.773.59$3,315
Mar 2009351,07442.144.06$5,834
Feb 200921,19932.814.63$5,621
Jan 200922,48835.865.37$13,435
Dec 2008050037.105.98$2,989
Nov 2008081155.496.86$5,564
Oct 20081175.246.92$82
Sep 200828817101.767.88$9,285
Aug 20081791114.228.48$6,824
Jul 200829799131.0811.39$12,901
Jun 20084626131.3313.03$8,684
May 2008261,545123.1711.57$21,085
Apr 200831,566110.3110.45$16,703
Mar 200841,717101.909.66$17,001
Feb 200851,25692.538.77$11,479
Jan 200891,50290.388.21$13,138
Dec 2007142,04788.337.30$16,184
Nov 2007421,98291.677.29$18,302
Oct 20071242,00682.856.92$24,159
Sep 20071132,06275.846.24$21,445
Aug 200742,35569.066.39$15,320
Jul 200742,25270.906.39$14,669
Jun 2007772,40262.007.55$22,905
May 200772,40258.747.85$19,258
Apr 2007102,17659.617.81$17,580
Mar 2007102,33556.927.30$17,619
Feb 200733,07355.108.22$25,413
Jan 200712,33650.306.73$15,764
Dec 200623,35356.656.92$23,311
Nov 200652,65854.207.62$20,518
Oct 200692,90754.906.01$17,976
Sep 200632,66160.085.04$13,584
Aug 200632,71468.717.34$20,127
Jul 200632,93369.376.34$18,811
Jun 200663,04966.286.38$19,862
May 200653,25666.016.42$21,250
Apr 200663,49764.397.36$26,126
Mar 2006153,72956.707.08$27,263
Feb 200683,71757.597.75$29,272
Jan 2006264,10060.598.93$38,202
Dec 2005204,18254.9413.42$57,202
Nov 2005334,76154.6910.59$52,216
Oct 2005265,93058.3413.80$83,326
Sep 2005676,31761.4512.08$80,420
Aug 20051227,30161.519.80$79,031
Jul 20052358,56655.697.84$80,276
Jun 200512610,02052.337.38$80,552
May 20057111,86745.226.65$82,140
Apr 200515317,15749.207.36$133,811
Mar 20056421,44950.377.15$156,689
Feb 200510042,27145.226.31$271,333
Jan 200520320,18043.166.32$136,343

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                   32 Mcf  × $  3.05 =        $97

────────────────────────────────────────────────────
Month total                                      $97

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/211818 is the state's own key, not one this site invented.