WILLIS "A"

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 220618District 10Field 131472852 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.2 M
Mar 2006 – May 2026
Value, last 12 filed months
$12 k
at the published price for each month
Months reported
243
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 Gas112006-11-10171049
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
CondensateDisposition5,655 bbl$396,890
GasProduction649,881 Mcf$3,762,525
Total$4,159,415

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 35.6581, -100.2974. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.65810, -100.29743 · 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
11,907 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 11,907 ft.

Completions filed
Mar 2006
1 of 1 wells

1 well

42-211335004423P11,907 ftMar 2006

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 (243)

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

243 months

May 202600106.413.05$0
Apr 2026028098.932.87$804
Mar 2026029489.753.15$926
Feb 2026028563.503.75$1,069
Jan 2026032259.138.00$2,575
Dec 2025037856.664.41$1,668
Nov 2025046858.593.93$1,838
Oct 2025034359.383.30$1,134
Sep 202506462.743.08$197
Aug 202509463.933.01$283
Jul 2025029666.743.32$981
Jun 2025026666.483.13$832
May 2025040760.553.23$1,316
Apr 2025060862.363.54$2,154
Mar 20250367.704.27$13
Feb 2025024970.884.34$1,081
Jan 2025039674.324.28$1,694
Dec 2024040168.993.12$1,252
Nov 2024037369.052.20$820
Oct 2024038571.372.28$878
Sep 2024020269.612.36$478
Aug 2024029775.632.06$613
Jul 2024032879.932.15$704
Jun 2024037378.082.63$982
May 2024039278.812.20$862
Apr 2024048184.451.66$798
Mar 2024044480.301.55$686
Feb 2024039076.091.78$696
Jan 2024043173.023.30$1,421
Dec 2023049471.262.61$1,290
Nov 2023034977.892.81$980
Oct 2023048885.443.09$1,507
Sep 2023049289.042.74$1,346
Aug 202317862380.522.67$15,998
Jul 2023060674.852.64$1,601
Jun 2023057068.962.26$1,287
May 2023063070.622.23$1,403
Apr 2023056678.122.24$1,267
Mar 2023057072.852.39$1,364
Feb 2023060575.112.47$1,492
Jan 2023259976.533.39$2,182
Dec 2022065776.415.73$3,764
Nov 2022058685.005.65$3,309
Oct 2022063587.185.86$3,723
Sep 2022065884.888.16$5,372
Aug 2022069394.529.13$6,325
Jul 20220733101.587.54$5,528
Jun 20220675115.097.98$5,385
May 20220704109.378.43$5,937
Apr 202200104.226.84$0
Mar 20220750108.885.08$3,807
Feb 2022066391.054.86$3,221
Jan 2022069381.844.54$3,145
Dec 2021067971.323.90$2,648
Nov 2021068277.435.24$3,572
Oct 2021071179.795.71$4,063
Sep 2021066069.865.35$3,532
Aug 2021177666.024.22$3,341
Jul 202101,05970.783.98$4,217
Jun 202101,05869.493.38$3,577
May 202101,05763.483.02$3,190
Apr 202101,05660.362.76$2,913
Mar 202101,20561.302.72$3,274
Feb 2021055957.805.55$3,101
Jan 20211971,06350.412.81$12,918
Dec 2020097744.642.68$2,614
Nov 202001,05238.772.71$2,847
Oct 202001,11336.972.48$2,758
Sep 202001,09337.091.99$2,176
Aug 202001,14239.982.39$2,724
Jul 202001,12738.371.83$2,057
Jun 202001,08134.901.69$1,827
May 202001,10116.921.81$1,998
Apr 202001,01114.751.80$1,824
Mar 202001,05030.341.86$1,949
Feb 202001,17449.881.98$2,325
Jan 202001,10757.252.09$2,319
Dec 201901,05559.012.30$2,431
Nov 201901,03555.302.75$2,847
Oct 201901,12453.472.42$2,718
Sep 201901,06455.052.66$2,827
Aug 201901,14253.112.30$2,632
Jul 201901,05156.272.46$2,586
Jun 201901,05352.782.49$2,623
May 201901,09458.482.74$2,998
Apr 2019099262.632.75$2,729
Mar 201901,03656.803.06$3,172
Feb 2019088350.852.79$2,466
Jan 2019082846.033.23$2,673
Dec 2018079446.594.19$3,323
Nov 2018099252.934.24$4,203
Oct 201801,19961.443.40$4,074
Sep 201801,17159.543.11$3,639
Aug 201801,09259.403.07$3,349
Jul 201801,12765.142.93$3,304
Jun 201801,15560.183.08$3,554
May 2018091465.382.90$2,651
Apr 201801,08863.842.90$3,156
Mar 201801,12261.222.79$3,127
Feb 2018095261.782.77$2,633
Jan 201801,07762.874.01$4,318
Dec 20171731,13357.272.92$13,218
Nov 201711,02355.423.12$3,246
Oct 201701,21649.292.98$3,628
Sep 201701,17247.523.09$3,618
Aug 201711,23545.373.00$3,756
Jul 201731,42443.873.09$4,528
Jun 201701,36442.493.09$4,211
May 201701,19345.373.26$3,893
Apr 201751,10747.933.21$3,795
Mar 2017221,16646.772.98$4,508
Feb 201701,04650.452.95$3,088
Jan 201701,18649.413.42$4,055
Dec 2016521,23248.763.72$7,122
Nov 2016088942.492.64$2,351
Oct 2016089846.193.09$2,775
Sep 2016088541.553.10$2,744
Aug 2016094441.442.92$2,761
Jul 201618591041.622.92$10,361
Jun 2016084245.352.69$2,261
May 2016087542.521.99$1,742
Apr 2016090336.561.99$1,798
Mar 201601,02833.011.79$1,844
Feb 2016091626.472.06$1,890
Jan 201601,03227.352.36$2,440
Dec 2015086632.362.00$1,733
Nov 2015095338.792.17$2,065
Oct 201501,14343.552.43$2,774
Sep 201501,07642.992.76$2,968
Aug 201501,10940.162.87$3,186
Jul 201501,17948.152.95$3,472
Jun 201501,08656.152.88$3,131
May 201501,14855.212.96$3,393
Apr 201501,01349.822.71$2,742
Mar 201501,21342.892.93$3,560
Feb 201501,39144.662.98$4,140
Jan 201501,13143.433.10$3,507
Dec 2014087054.693.59$3,124
Nov 201401,11570.464.25$4,741
Oct 201401,37478.303.90$5,360
Sep 201401,31686.164.05$5,324
Aug 20141841,34589.394.04$21,875
Jul 201401,36596.564.18$5,705
Jun 2014098698.164.74$4,671
May 201401,22494.734.73$5,785
Apr 201401,16995.944.81$5,622
Mar 201401,11795.895.06$5,648
Feb 2014084597.406.19$5,232
Jan 2014089890.404.86$4,365
Dec 201301,04291.824.35$4,537
Nov 201301,08788.853.74$4,064
Oct 20131961,41997.423.78$24,457
Sep 201301,431104.113.72$5,320
Aug 201301,477104.253.52$5,203
Jul 201301,549102.523.72$5,759
Jun 201301,47594.403.93$5,802
May 201301,52694.834.15$6,332
Apr 201311,39493.964.28$6,064
Mar 201301,87193.623.91$7,321
Feb 2013096191.233.42$3,287
Jan 201351,63791.603.42$6,056
Dec 201201,47486.773.42$5,041
Nov 201201,67686.953.62$6,075
Oct 201201,65989.383.40$5,640
Sep 20121021,72694.672.92$14,694
Aug 201241,82992.662.91$5,690
Jul 201201,92485.133.02$5,812
Jun 201221,83579.822.52$4,782
May 201221,91791.612.49$4,953
Apr 201201,951101.652.00$3,896
Mar 201201,797105.052.22$3,993
Feb 201201,825101.102.57$4,691
Jan 201202,35198.092.73$6,428
Dec 201102,07096.873.24$6,706
Nov 20111861,91395.723.31$24,138
Oct 201102,19384.983.65$8,001
Sep 201102,38583.623.99$9,506
Aug 201101,77083.404.15$7,344
Jul 201102,06694.144.52$9,333
Jun 201102,06892.904.64$9,595
May 201102,31298.134.40$10,184
Apr 201102,360105.964.33$10,227
Mar 201101,64696.364.06$6,678
Feb 201101,66285.644.18$6,947
Jan 201102,24786.504.59$10,311
Dec 201002,49485.734.35$10,843
Nov 20101642,63480.843.80$23,255
Oct 201002,68678.103.51$9,425
Sep 201002,66672.633.98$10,609
Aug 201002,73073.684.42$12,065
Jul 201002,58172.554.74$12,225
Jun 201002,80770.364.91$13,783
May 201002,96571.124.24$12,557
Apr 20101742,79781.694.12$25,745
Mar 201002,61078.394.39$11,454
Feb 201002,54073.585.44$13,824
Jan 201002,86074.365.96$17,057
Dec 200903,06571.445.48$16,808
Nov 200903,08674.593.75$11,577
Oct 200903,17172.544.11$13,034
Sep 200903,17465.543.06$9,728
Aug 200903,48067.423.22$11,200
Jul 200903,66961.133.46$12,711
Jun 20091593,58366.163.90$24,475
May 200903,89854.743.93$15,303
Apr 200904,07846.773.59$14,630
Mar 200904,22542.144.06$17,149
Feb 200903,90532.814.63$18,092
Jan 20091904,43535.865.37$30,634
Dec 200804,36637.105.98$26,096
Nov 200804,31055.496.86$29,568
Oct 200804,94875.246.92$34,250
Sep 200804,918101.767.88$38,740
Aug 200805,222114.228.48$44,298
Jul 200805,336131.0811.39$60,774
Jun 20081925,311131.3313.03$94,432
May 200805,298123.1711.57$61,321
Apr 200805,326110.3110.45$55,683
Mar 200805,718101.909.66$55,259
Feb 200805,80892.538.77$50,940
Jan 20081656,19390.388.21$65,731
Dec 200706,59388.337.30$48,142
Nov 200706,63191.677.29$48,351
Oct 20071607,15782.856.92$62,797
Sep 200707,23875.846.24$45,195
Aug 200707,76469.066.39$49,596
Jul 20071808,19770.906.39$65,124
Jun 20071908,31162.007.55$74,515
May 20071868,91058.747.85$80,836
Apr 20071848,11759.617.81$74,323
Mar 200709,76356.927.30$71,289
Feb 200709,21555.108.22$75,710
Jan 2007010,91450.306.73$73,417
Dec 2006011,95456.656.92$82,703
Nov 2006012,52754.207.62$95,424
Oct 200618314,07154.906.01$94,667
Sep 200618614,73860.085.04$85,413
Aug 200619216,09768.717.34$131,343
Jul 200635618,10469.376.34$139,525
Jun 200618920,34666.286.38$142,413
May 200637325,27466.016.42$187,007
Apr 200654933,49064.397.36$281,853
Mar 200618157,57956.707.08$418,090

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.

Apr 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $ 98.93 =         $0
Gas                  280 Mcf  × $  2.87 =       $804

────────────────────────────────────────────────────
Month total                                     $804

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/220618 is the state's own key, not one this site invented.