HARLEY, W. M.

Operated by COTTON VALLEY OPERATIONS, INC. (P-5 182062) in the WILLOW SPRINGS, W.(TR. PK.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12534District 06Field 97759500OilCasinghead gasSaveExport
Value, all time
$3.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 22 leases and 22 wells, and the rule below applies to all of them.

Discovered
1957-08-14
as the register files it
Field class
Oil and 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 SUSPENDED ADMINISTRATIVELY EFF. 5-1-94

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
OilDisposition76,564 bbl$2,609,829
Casinghead gasProduction372,974 Mcf$1,160,941
Total$3,770,770

108,653 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

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 32.5569, -94.8191. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.55686, -94.81909 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
8,000 ft
1 wells filed one
Completion to plug
27.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 8,000 ft.

Completions filed
Apr 1989
1 of 1 wells
Plug dates filed
Feb 2017
1 of 1 wells

Last completion to plug: a median of 27.8 years across the 1 well that filed both dates, with the middle half between 27.8 years and 27.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-183307691R8,000 ftApr 1989Feb 2017Yes

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 (401)

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

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 201573042.992.76$3,138
Aug 201516856240.162.87$8,361
Jul 201517464648.152.95$10,281
Jun 2015063656.152.88$1,834
May 201517762955.212.96$11,631
Apr 201517664549.822.71$10,514
Mar 201518066642.892.93$9,675
Feb 2015055644.662.98$1,655
Jan 201517368943.433.10$9,650
Dec 201417973154.693.59$12,415
Nov 201418272370.464.25$15,898
Oct 2014075478.303.90$2,941
Sep 201417877686.164.05$18,476
Aug 201417981689.394.04$19,293
Jul 201417780096.564.18$20,435
Jun 2014179698.164.74$3,869
May 201417282994.734.73$20,212
Apr 201418384695.944.81$21,626
Mar 201417571095.895.06$20,371
Feb 2014064497.406.19$3,988
Jan 201418273790.404.86$20,035
Dec 201316976991.824.35$18,866
Nov 201317659188.853.74$17,847
Oct 201317877497.423.78$20,266
Sep 20130845104.113.72$3,141
Aug 2013177921104.253.52$21,697
Jul 2013174922102.523.72$21,266
Jun 2013091094.403.93$3,579
May 201318697594.834.15$21,684
Apr 20131791,00093.964.28$21,101
Mar 2013099993.623.91$3,909
Feb 201315387091.233.42$16,934
Jan 201317594991.603.42$19,275
Dec 201217796486.773.42$18,655
Nov 201217399986.953.62$18,664
Oct 20121781,00189.383.40$19,313
Sep 2012099194.672.92$2,892
Aug 20121811,08592.662.91$19,927
Jul 20121741,02685.133.02$17,912
Jun 20121791,03579.822.52$16,895
May 201201,07391.612.49$2,670
Apr 20121711,042101.652.00$19,463
Mar 20121651,057105.052.22$19,682
Feb 2012181973101.102.57$20,800
Jan 20121791,04098.092.73$20,402
Dec 201101,06396.873.24$3,444
Nov 20111821,08195.723.31$21,001
Oct 20111691,10284.983.65$18,382
Sep 20111851,11583.623.99$19,914
Aug 20111791,23983.404.15$20,070
Jul 2011092694.144.52$4,183
Jun 20111401,05292.904.64$17,887
May 20111811,18498.134.40$22,977
Apr 20111721,161105.964.33$23,256
Mar 20111801,17896.364.06$22,124
Feb 20111851,04785.644.18$20,220
Jan 201101,18086.504.59$5,415
Dec 20101821,21385.734.35$20,877
Nov 20101731,19780.843.80$18,528
Oct 20101801,29378.103.51$18,595
Sep 20101851,26972.633.98$18,487
Aug 20101771,36673.684.42$19,078
Jul 20101771,27272.554.74$18,866
Jun 20101721,27770.364.91$18,373
May 201001,30371.124.24$5,518
Apr 20101841,25881.694.12$20,217
Mar 20101821,25278.394.39$19,762
Feb 20101861,09373.585.44$19,634
Jan 20101871,17374.365.96$20,901
Dec 20091861,19871.445.48$19,857
Nov 20091881,22174.593.75$18,604
Oct 20091911,26172.544.11$19,038
Sep 20091801,34065.543.06$15,904
Aug 20091921,40967.423.22$17,480
Jul 20091851,42061.133.46$16,229
Jun 200901,35466.163.90$5,274
May 20093461,39154.743.93$24,401
Apr 200901,31746.773.59$4,725
Mar 20091811,34142.144.06$13,070
Feb 20091881,19932.814.63$11,723
Jan 20093721,30335.865.37$20,338
Dec 200801,21937.105.98$7,286
Nov 20083731,31655.496.86$29,726
Oct 200801,30775.246.92$9,047
Sep 20083731,226101.767.88$47,614
Aug 20081831,091114.228.48$30,157
Jul 20081831,189131.0811.39$37,530
Jun 20083611,445131.3313.03$66,242
May 20080955123.1711.57$11,053
Apr 2008179689110.3110.45$26,949
Mar 20080553101.909.66$5,344
Feb 200818387592.538.77$24,607
Jan 20081881,14190.388.21$26,354
Dec 20073651,18088.337.30$40,857
Nov 2007056991.677.29$4,149
Oct 200717276282.856.92$19,525
Sep 200715989875.846.24$17,666
Aug 20073611,01969.066.39$31,440
Jul 2007081170.906.39$5,181
Jun 200717991462.007.55$17,997
May 200718397458.747.85$18,392
Apr 200718695059.617.81$18,502
Mar 20071841,02356.927.30$17,943
Feb 200718385955.108.22$17,141
Jan 200718393950.306.73$15,521
Dec 200618197156.656.92$16,971
Nov 200618361354.207.62$14,588
Oct 200617380254.906.01$14,321
Sep 200617992160.085.04$15,394
Aug 200618493968.717.34$19,535
Jul 200618092169.376.34$18,328
Jun 200617991366.286.38$17,693
May 200617882766.016.42$17,063
Apr 200618692764.397.36$18,800
Mar 200618293956.707.08$16,970
Feb 200616286457.597.75$16,027
Jan 200618193360.598.93$19,302
Dec 200518391254.9413.42$22,289
Nov 200517783054.6910.59$18,469
Oct 200517663258.3413.80$18,987
Sep 200527825061.4512.08$20,103
Aug 2005074561.519.80$7,299
Jul 20051761,01755.697.84$17,778
Jun 200516891852.337.38$15,567
May 20051821,09945.226.65$15,540
Apr 20051801,05449.207.36$16,614
Mar 20053691,05250.377.15$26,113
Feb 200518685745.226.31$13,820
Jan 200517198443.166.32$13,601
Dec 200417892139.866.75$13,313
Nov 200418194645.286.33$14,184
Oct 20041711,07249.706.52$15,483
Sep 20041811,09943.245.28$13,633
Aug 20041821,12942.375.55$13,978
Jul 20041831,10938.286.08$13,753
Jun 20041811,03036.106.43$13,160
May 20041851,00837.486.49$13,480
Apr 20041831,00534.475.86$12,196
Mar 20041891,10234.365.53$12,588
Feb 20043671,14332.455.51$18,207
Jan 200401,08732.036.30$6,848
Dec 20033801,30730.266.30$19,735
Nov 20031891,29728.804.60$11,403
Oct 20031961,17728.174.76$11,123
Sep 20031851,18926.314.75$10,514
Aug 20033931,20329.765.13$17,867
Jul 20031841,21629.415.17$11,699
Jun 20031661,34728.565.98$12,800
May 20031851,43326.595.97$13,478
Apr 20033681,19926.675.41$16,298
Mar 20031881,19631.146.10$13,145
Feb 2003183033.487.93$6,127
Jan 20033911,04630.315.58$17,690
Dec 20021941,33726.914.85$11,710
Nov 200240095424.664.14$13,811
Oct 20021781,03226.464.23$9,074
Sep 200218698427.443.64$8,681
Aug 20021521,16325.963.16$7,626
Jul 20023371,19224.583.06$11,933
Jun 20023661,29523.733.34$13,008
May 200217997824.663.58$7,919
Apr 20023381,11223.653.51$11,899
Mar 200217884522.003.10$6,538
Feb 200236120818.222.38$7,072
Jan 2002014317.172.38$340
Dec 20010016.932.36$0
Nov 20011741,28518.072.41$6,235
Oct 20013691,08019.782.53$10,030
Sep 20011851,31424.262.25$7,446
Aug 200101,34024.873.05$4,091
Jul 20011701,34823.933.20$8,378
Jun 20011711,18624.563.82$8,735
May 20013441,41925.524.31$14,891
Apr 20011801,38724.685.34$11,842
Mar 20011731,44624.545.38$12,020
Feb 20013591,08127.755.77$16,196
Jan 20011751,07827.478.40$13,861
Dec 20003561,04826.889.12$19,130
Nov 200016779732.215.66$9,889
Oct 20001741,62431.235.15$13,790
Sep 20001841,66931.875.19$14,520
Aug 20003451,74129.644.54$18,131
Jul 20003491,86928.534.09$17,601
Jun 20001721,51529.304.40$11,701
May 20003361,56227.263.68$14,907
Apr 20001731,32824.513.12$8,378
Mar 20003521,33928.422.86$13,833
Feb 20003461,46227.622.73$13,543
Jan 20001761,42625.272.48$7,985
Dec 19993461,16624.282.42$11,227
Nov 19993481,60323.192.43$11,972
Oct 19991801,40320.982.80$7,710
Sep 19993541,84221.752.62$12,523
Aug 19993501,39819.262.88$10,761
Jul 19993611,60017.892.37$10,254
Jun 19991731,91215.942.36$7,274
May 19993601,54715.792.32$9,275
Apr 19993551,69815.102.21$9,110
Mar 19993552,07212.471.84$8,236
Feb 19993521,5879.981.82$6,398
Jan 19993521,57510.381.90$6,646
Dec 19983471,8639.201.77$6,496
Nov 19983651,91210.892.19$8,154
Oct 19983632,00212.421.97$8,451
Sep 19983482,08912.592.08$8,732
Aug 19983672,23311.301.91$8,406
Jul 19983682,19611.742.24$9,233
Jun 19983552,27311.242.24$9,076
May 19983681,78512.622.21$8,582
Apr 19981801,82213.042.51$6,912
Mar 19984782,12212.802.31$11,019
Feb 19983691,53913.952.30$8,686
Jan 19983511,74314.702.15$8,916
Dec 19973592,17416.322.41$11,101
Nov 19975471,97418.193.09$16,046
Oct 19973512,28919.253.15$13,967
Sep 19973552,31517.742.95$13,138
Aug 19973552,23617.862.55$12,053
Jul 19975352,68617.582.25$15,441
Jun 19973462,63117.242.26$11,904
May 19973392,32218.972.31$11,791
Apr 19975132,05917.882.08$13,461
Mar 19973662,10918.951.94$11,025
Feb 19975481,84620.492.21$15,301
Jan 19972601,97623.483.54$13,099
Dec 19964281,60423.32$9,981
Nov 19963982,03421.97$8,744
Oct 19964682,08623.31$10,909
Sep 19964332,12522.22$9,621
Aug 19964342,35920.26$8,793
Jul 19964572,48319.55$8,934
Jun 19964212,37718.73$7,885
May 19965042,43119.43$9,793
Apr 19964972,30221.51$10,690
Mar 19964522,23819.38$8,760
Feb 19965122,05916.98$8,694
Jan 19964822,37117.07$8,228
Dec 19955462,14317.19$9,386
Nov 19955302,22416.00$8,480
Oct 19955181,62715.43$7,993
Sep 19954931,96216.18$7,977
Aug 19955402,42815.92$8,597
Jul 19955002,32015.24$7,620
Jun 19954941,88116.41$8,107
May 19956632,15917.56$11,642
Apr 19955302,09117.73$9,397
Mar 19955332,22816.44$8,763
Feb 19955302,03216.58$8,787
Jan 19956592,34315.92$10,491
Dec 19945352,37515.03$8,041
Nov 19946522,40915.90$10,367
Oct 19947112,62515.58$11,077
Sep 19945302,42315.29$8,104
Aug 19947552,50116.13$12,178
Jul 19945172,46817.56$9,079
Jun 19946332,65117.09$10,818
May 19947592,74915.88$12,053
Apr 19947192,60714.14$10,167
Mar 19947822,53812.46$9,744
Feb 19945342,22612.50$6,675
Jan 19947552,40712.66$9,558
Dec 19931,0552,19312.33$13,008
Nov 19935262,36614.49$7,622
Oct 19937092,40415.85$11,238
Sep 19937652,34515.03$11,498
Aug 19937002,49115.66$10,962
Jul 19938612,54915.46$13,311
Jun 19937732,08316.79$12,979
May 19939452,20817.68$16,708
Apr 19937822,07918.05$14,115
Mar 19937902,18318.14$14,331
Feb 19938001,83217.90$14,320
Jan 19931,0542,03416.93$17,844

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.

Sep 2015 — as filed, then multipliedworked
Oil                   73 bbl  × $ 42.99 =     $3,138
Casinghead gas         0 Mcf  × $  2.76 =         $0

────────────────────────────────────────────────────
Month total                                   $3,138

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. 06/O/12534 is the state's own key, not one this site invented.