HAAS

Operated by WINFIELD OPERATING COMPANY (P-5 931940) in the CLAY COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 29575District 09Field 18707001OilCasinghead gasSaveExport
Value, all time
$575 k
Sep 1998 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
333
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 615 leases and 2,793 wells, and the rule below applies to all of them.

Discovered
1902-12-31
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: ENTITY FOR DENSITY APPROVED 3/17/98

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
OilDisposition3,662 bbl$167,135
Casinghead gasProduction69,306 Mcf$407,793
Total$574,928

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 33.4927, -97.9941. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.49269, -97.99409 · 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
6,000 ft
1 wells filed one
Completion to plug
14.4 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 6,000 ft.

Completions filed
Sep 1998
1 of 1 wells
Plug dates filed
Feb 2013
1 of 1 wells

Last completion to plug: a median of 14.4 years across the 1 well that filed both dates, with the middle half between 14.4 years and 14.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-0773169316,000 ftSep 1998Feb 2013Yes

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 (333)

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

333 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 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
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 201002080.843.80$76
Oct 2010027878.103.51$975
Sep 2010023472.633.98$931
Aug 2010021973.684.42$968
Jul 201007672.554.74$360
Jun 201017112470.364.91$12,640
May 2010021871.124.24$923
Apr 2010034781.694.12$1,431
Mar 2010035378.394.39$1,549
Feb 2010027073.585.44$1,469
Jan 2010033774.365.96$2,010
Dec 200917434271.445.48$14,306
Nov 2009036174.593.75$1,354
Oct 2009040272.544.11$1,652
Sep 2009040165.543.06$1,229
Aug 2009038567.423.22$1,239
Jul 2009040061.133.46$1,386
Jun 2009038266.163.90$1,488
May 2009039354.743.93$1,543
Apr 200916937946.773.59$9,264
Mar 2009036942.144.06$1,498
Feb 2009032932.814.63$1,524
Jan 2009032935.865.37$1,767
Dec 2008033937.105.98$2,026
Nov 2008036355.496.86$2,490
Oct 2008038675.246.92$2,672
Sep 20080369101.767.88$2,907
Aug 2008168366114.228.48$22,294
Jul 20080384131.0811.39$4,374
Jun 20080371131.3313.03$4,835
May 20080401123.1711.57$4,641
Apr 20080374110.3110.45$3,910
Mar 20080359101.909.66$3,469
Feb 20089231092.538.77$11,232
Jan 2008029290.388.21$2,396
Dec 2007023988.337.30$1,745
Nov 2007025891.677.29$1,881
Oct 2007025882.856.92$1,786
Sep 200717422775.846.24$14,614
Aug 2007015269.066.39$971
Jul 200701870.906.39$115
Jun 2007044262.007.55$3,336
May 2007048958.747.85$3,837
Apr 2007042659.617.81$3,325
Mar 2007039956.927.30$2,913
Feb 2007043955.108.22$3,607
Jan 2007855750.306.73$4,149
Dec 20069560556.656.92$9,567
Nov 2006058554.207.62$4,456
Oct 2006066954.906.01$4,023
Sep 200616465160.085.04$13,132
Aug 2006063968.717.34$4,690
Jul 2006062369.376.34$3,952
Jun 2006047066.286.38$3,000
May 2006064666.016.42$4,151
Apr 2006059064.397.36$4,343
Mar 200617055356.707.08$13,556
Feb 2006053257.597.75$4,124
Jan 2006042660.598.93$3,806
Dec 2005057154.9413.42$7,660
Nov 2005057354.6910.59$6,067
Oct 2005067258.3413.80$9,271
Sep 2005032161.4512.08$3,877
Aug 200510633461.519.80$9,792
Jul 2005077055.697.84$6,040
Jun 2005046052.337.38$3,395
May 2005066645.226.65$4,430
Apr 200513369849.207.36$11,681
Mar 2005075750.377.15$5,416
Feb 2005068845.226.31$4,343
Jan 20058855343.166.32$7,294
Dec 2004077739.866.75$5,246
Nov 2004061845.286.33$3,912
Oct 2004080049.706.52$5,212
Sep 2004082343.245.28$4,349
Aug 200414992742.375.55$11,459
Jul 200401,01338.286.08$6,163
Jun 2004068236.106.43$4,387
May 200401,08737.486.49$7,060
Apr 200401,07734.475.86$6,310
Mar 20041601,16934.365.53$11,962
Feb 200401,15732.455.51$6,375
Jan 200401,31932.036.30$8,309
Dec 2003086630.266.30$5,457
Nov 2003044328.804.60$2,036
Oct 2003045528.174.76$2,166
Sep 2003017426.314.75$826
Aug 200314641929.765.13$6,494
Jul 2003077329.415.17$3,997
Jun 2003069728.565.98$4,170
May 2003077826.595.97$4,647
Apr 2003075326.675.41$4,072
Mar 2003074031.146.10$4,511
Feb 200315567533.487.93$10,539
Jan 2003052230.315.58$2,914
Dec 2002063526.914.85$3,082
Nov 2002061024.664.14$2,524
Oct 2002064626.464.23$2,732
Sep 2002063227.443.64$2,297
Aug 20028664425.963.16$4,270
Jul 2002064124.583.06$1,963
Jun 2002064023.733.34$2,136
May 2002067224.663.58$2,408
Apr 200214963323.653.51$5,747
Mar 2002063822.003.10$1,980
Feb 2002057618.222.38$1,368
Jan 2002061817.172.38$1,468
Dec 2001039716.932.36$939
Nov 2001060718.072.41$1,460
Oct 20019462919.782.53$3,450
Sep 2001059724.262.25$1,344
Aug 2001064024.873.05$1,954
Jul 20019866423.933.20$4,468
Jun 2001065424.563.82$2,501
May 2001067925.524.31$2,925
Apr 200116265824.685.34$7,509
Mar 2001068324.545.38$3,672
Feb 2001058527.755.77$3,374
Jan 2001081527.478.40$6,845
Dec 2000077226.889.12$7,043
Nov 2000075432.215.66$4,266
Oct 2000080631.235.15$4,147
Sep 2000088231.875.19$4,574
Aug 200013287929.644.54$7,904
Jul 2000061628.534.09$2,519
Jun 200003529.304.40$154
May 200008627.263.68$316
Apr 2000449424.513.12$1,371
Mar 2000013228.422.86$377
Feb 2000656127.622.73$1,962
Jan 2000021925.272.48$543
Dec 1999389224.282.42$1,146
Nov 19996414323.192.43$1,832
Oct 199903220.982.80$90
Sep 19998412521.752.62$2,154
Aug 199902719.262.88$78
Jul 199918511417.892.37$3,580
Jun 199907515.942.36$177
May 199901015.792.32$23
Apr 1999139915.102.21$2,119
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990210.381.90$4
Dec 1998089.201.77$14
Nov 19980010.892.19$0
Oct 19980812.421.97$16
Sep 1998017012.592.08$354

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.

Nov 2010 — as filed, then multipliedworked
Oil                    0 bbl  × $ 80.84 =         $0
Casinghead gas        20 Mcf  × $  3.80 =        $76

────────────────────────────────────────────────────
Month total                                      $76

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/29575 is the state's own key, not one this site invented.