HARMON

Operated by W&W OIL AND GAS, INC. (P-5 887951) in the ILLINOIS BEND (3850 STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27560District 09Field 44304650OilCasinghead gasSaveExport
Value, all time
$1.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$12 k
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 3 leases and 6 wells, and the rule below applies to all of them.

Discovered
1986-03-03
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition37,798 bbl$1,000,389
Casinghead gasProduction21 Mcf$0
Total$1,000,389

21 Mcf of this lease's gas, across 21 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 (3)

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 33.8956, -97.5233. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.89518, -97.52296 · 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
66.7%
2 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
3,857 ft
3 wells filed one
Completion to plug
10.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
133.3%

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

Between 3,845 and 3,893 ft, median 3,857 ft, over the 3 wells that filed a depth.

Completions filed
Apr 1986 – Jun 2007
3 of 3 wells
Plug dates filed
Feb 1997
1 of 3 wells; 2 filed none

Last completion to plug: a median of 10.2 years across the 1 well that filed both dates, with the middle half between 10.2 years and 10.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-3373265233,845 ftJun 2007Yes
42-3373266443,893 ftDec 1986Feb 1997Yes
42-3373264623,857 ftApr 1986

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 20266089.753.15$539
Feb 20260063.503.75$0
Jan 2026111059.138.00$6,563
Dec 20250056.664.41$0
Nov 202558058.593.93$3,398
Oct 20250059.383.30$0
Sep 202518062.743.08$1,129
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 202516067.704.27$1,083
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 202417069.052.20$1,174
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 202417075.632.06$1,286
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 202414078.812.20$1,103
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 202316080.522.67$1,288
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 2023144075.112.47$10,816
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 202216087.185.86$1,395
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 2022150104.226.84$1,563
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 202116071.323.90$1,141
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 202116066.024.22$1,056
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 202115060.362.76$905
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 202116050.412.81$807
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 202016036.972.48$592
Sep 20200037.091.99$0
Aug 202015039.982.39$600
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 202015049.881.98$748
Jan 20200057.252.09$0
Dec 201915059.012.30$885
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 201916053.112.30$850
Jul 201914056.272.46$788
Jun 20190052.782.49$0
May 201916058.482.74$936
Apr 20190062.632.75$0
Mar 201916056.803.06$909
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 201815052.934.24$794
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018166059.403.07$9,860
Jul 20180065.142.93$0
Jun 201816060.183.08$963
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 201811061.222.79$673
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 201713057.272.92$745
Nov 201717055.423.12$942
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 201715045.373.00$681
Jul 20170043.873.09$0
Jun 201718042.493.09$765
May 201717045.373.26$771
Apr 20170047.933.21$0
Mar 201717046.772.98$795
Feb 201717050.452.95$858
Jan 20170049.413.42$0
Dec 201617048.763.72$829
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 201616041.553.10$665
Aug 20160041.442.92$0
Jul 201617041.622.92$708
Jun 201619045.352.69$862
May 201616042.521.99$680
Apr 20160036.561.99$0
Mar 201616033.011.79$528
Feb 201617026.472.06$450
Jan 201617027.352.36$465
Dec 201518032.362.00$582
Nov 201517038.792.17$659
Oct 201518043.552.43$784
Sep 201533042.992.76$1,419
Aug 201535040.162.87$1,406
Jul 201537048.152.95$1,782
Jun 201517056.152.88$955
May 201535055.212.96$1,932
Apr 201518049.822.71$897
Mar 201516042.892.93$686
Feb 201534044.662.98$1,518
Jan 201535043.433.10$1,520
Dec 201434054.693.59$1,859
Nov 201434070.464.25$2,396
Oct 20140078.303.90$0
Sep 201435086.164.05$3,016
Aug 201434089.394.04$3,039
Jul 201435096.564.18$3,380
Jun 201435098.164.74$3,436
May 201436094.734.73$3,410
Apr 201436095.944.81$3,454
Mar 201436095.895.06$3,452
Feb 201418097.406.19$1,753
Jan 201450090.404.86$4,520
Dec 201317091.824.35$1,561
Nov 201336088.853.74$3,199
Oct 201336097.423.78$3,507
Sep 2013540104.113.72$5,622
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 201334094.403.93$3,210
May 201387094.834.15$8,250
Apr 201350093.964.28$4,698
Mar 201350093.623.91$4,681
Feb 201352091.233.42$4,744
Jan 201354091.603.42$4,946
Dec 201250086.773.42$4,339
Nov 20120086.953.62$0
Oct 201226089.383.40$2,324
Sep 201234094.672.92$3,219
Aug 201250092.662.91$4,633
Jul 201230085.133.02$2,554
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 2007167070.906.39$11,840
Jun 2007164062.007.55$10,168
May 20070058.747.85$0
Apr 2007524059.617.81$31,236
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 2007418050.306.73$21,025
Dec 20060056.656.92$0
Nov 2006159054.207.62$8,618
Oct 2006169054.906.01$9,278
Sep 2006318060.085.04$19,105
Aug 2006174068.717.34$11,956
Jul 2006173069.376.34$12,001
Jun 2006171066.286.38$11,334
May 2006178066.016.42$11,750
Apr 2006353064.397.36$22,730
Mar 2006383056.707.08$21,716
Feb 20060057.597.75$0
Jan 2006380060.598.93$23,024
Dec 2005382054.9413.42$20,987
Nov 2005191054.6910.59$10,446
Oct 2005188058.3413.80$10,968
Sep 2005365061.4512.08$22,429
Aug 2005181061.519.80$11,133
Jul 200549055.697.84$2,729
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 200517050.377.15$856
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 200418039.866.75$717
Nov 200419045.286.33$860
Oct 20040049.706.52$0
Sep 200437043.245.28$1,600
Aug 200437042.375.55$1,568
Jul 200418038.286.08$689
Jun 200419036.106.43$686
May 200436037.486.49$1,349
Apr 200417034.475.86$586
Mar 200419034.365.53$653
Feb 200436032.455.51$1,168
Jan 200420032.036.30$641
Dec 200334030.266.30$1,029
Nov 200318028.804.60$518
Oct 200319028.174.76$535
Sep 200318026.314.75$474
Aug 200332029.765.13$952
Jul 200318029.415.17$529
Jun 200335028.565.98$1,000
May 200337026.595.97$984
Apr 200318026.675.41$480
Mar 200337031.146.10$1,152
Feb 200320033.487.93$670
Jan 200341030.315.58$1,243
Dec 200222026.914.85$592
Nov 200220024.664.14$493
Oct 200263026.464.23$1,667
Sep 200245027.443.64$1,235
Aug 200239025.963.16$1,012
Jul 20020024.583.06$0
Jun 200238023.733.34$902
May 200219024.663.58$469
Apr 200239023.653.51$922
Mar 200218022.003.10$396
Feb 200239018.222.38$711
Jan 200218017.172.38$309
Dec 200118016.932.36$305
Nov 200120018.072.41$361
Oct 200139019.782.53$771
Sep 200120024.262.25$485
Aug 200140024.873.05$995
Jul 200137023.933.20$885
Jun 200120024.563.82$491
May 200119025.524.31$485
Apr 200155024.685.34$1,357
Mar 200119024.545.38$466
Feb 200119027.755.77$527
Jan 200112027.478.40$330
Dec 200017026.889.12$457
Nov 200020032.215.66$644
Oct 200039031.235.15$1,218
Sep 200020031.875.19$637
Aug 200039029.644.54$1,156
Jul 200039028.534.09$1,113
Jun 20000029.304.40$0
May 200058027.263.68$1,581
Apr 200020024.513.12$490
Mar 200080028.422.86$2,274
Feb 2000121027.622.73$3,342
Jan 2000393025.272.48$9,931
Dec 1999386024.282.42$9,372
Nov 19990023.192.43$0
Oct 1999355020.982.80$7,448
Sep 1999185021.752.62$4,024
Aug 1999187019.262.88$3,602
Jul 1999187017.892.37$3,345
Jun 1999185015.942.36$2,949
May 1999180015.792.32$2,842
Apr 1999159015.102.21$2,401
Mar 19990012.471.84$0
Feb 199933709.981.82$3,363
Jan 1999348010.381.90$3,612
Dec 199833809.201.77$3,110
Nov 19980010.892.19$0
Oct 1998360012.421.97$4,471
Sep 19980012.592.08$0
Aug 1998508011.301.91$5,740
Jul 1998171011.742.24$2,008
Jun 1998190011.242.24$2,136
May 1998185012.622.21$2,335
Apr 1998198013.042.51$2,582
Mar 1998518012.802.31$6,630
Feb 19980013.952.30$0
Jan 1998350014.702.15$5,145
Dec 19970016.322.41$0
Nov 1997391018.193.09$7,112
Oct 1997201019.253.15$3,869
Sep 1997176017.742.95$3,122
Aug 1997177017.862.55$3,161
Jul 1997185017.582.25$3,252
Jun 1997352017.242.26$6,068
May 1997185018.972.31$3,509
Apr 1997189017.882.08$3,379
Mar 1997190018.951.94$3,601
Feb 1997191020.492.21$3,914
Jan 1997187023.483.54$4,391
Dec 1996184023.32$4,291
Nov 1996182021.97$3,999
Oct 1996374023.31$8,718
Sep 1996193022.22$4,288
Aug 1996187020.26$3,789
Jul 1996380019.55$7,429
Jun 1996189018.73$3,540
May 1996186019.43$3,614
Apr 1996369021.51$7,937
Mar 1996369019.38$7,151
Feb 1996178016.98$3,022
Jan 1996575017.07$9,815
Dec 19950017.19$0
Nov 1995388016.00$6,208
Oct 1995370015.43$5,709
Sep 1995392016.18$6,343
Aug 1995380015.92$6,050
Jul 1995397015.24$6,050
Jun 1995386016.41$6,334
May 1995194017.56$3,407
Apr 1995484017.73$8,581
Mar 1995561016.44$9,223
Feb 1995237016.58$3,929
Jan 1995526015.92$8,374
Dec 1994264015.03$3,968
Nov 1994480015.90$7,632
Oct 1994415015.58$6,466
Sep 1994502115.29$7,676
Aug 1994515116.13$8,307
Jul 1994259117.56$4,548
Jun 1994519117.09$8,870
May 1994459115.88$7,289
Apr 1994454114.14$6,420
Mar 19940112.46$0
Feb 1994587112.50$7,338
Jan 1994452112.66$5,722
Dec 1993417112.33$5,142
Nov 1993458114.49$6,636
Oct 1993625115.85$9,906
Sep 1993708115.03$10,641
Aug 1993716115.66$11,213
Jul 1993707115.46$10,930
Jun 1993711116.79$11,938
May 1993698117.68$12,341
Apr 1993670118.05$12,094
Mar 1993940118.14$17,052
Feb 1993467117.90$8,359
Jan 1993665116.93$11,258

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 2026 — as filed, then multipliedworked
Oil                    6 bbl  × $ 89.75 =       $539
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                     $539

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. 09/O/27560 is the state's own key, not one this site invented.