WOODLEY-HALLEY

Operated by PENWELL SOUTH OPERATING LLC (P-5 102289) in the HALLEY field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21565District 08Field 38255001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.2 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 41 leases and 611 wells, and the rule below applies to all of them.

Discovered
1939-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: OPTIONAL 10 ACRE TRACTS ON WATERFLOOD LEASES 8--59451

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
OilDisposition51,120 bbl$2,153,316
Casinghead gasProduction22 Mcf$0
Total$2,153,316

22 Mcf of this lease's gas, across 22 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 (12)

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 31.7530, -103.0790. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.75300, -103.07837 · 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
16.7%
2 of 12 wells
With a plug date
0.0%
0 of 12 wells
Median depth
2,906 ft
5 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
216.7%
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.
1083.3%

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

Total depth in feet, 5 of 12 wells. Median 2,906 ft, with the middle half between 2,905 and 2,908 ft; the shallowest is 2,900 ft and the deepest 2,920 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 1 of 12 wells, Jun 1985. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1985
1 of 12 wells; 11 filed none

12 wells

42-495008084Yes
42-495008215W2,920 ft
42-495020276W2,906 ft
42-495020287W2,900 ft
42-495020298
42-495020309
42-4950600212W2,905 ft
42-495818151
42-495818162
42-495818173
42-4958181811
42-49502031102,908 ftJun 1985Yes

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 2017230049.292.98$11,337
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 2015179048.152.95$8,619
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015172049.822.71$8,569
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014173070.464.25$12,190
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014168089.394.04$15,018
Jul 2014165096.564.18$15,932
Jun 20140098.164.74$0
May 2014167094.734.73$15,820
Apr 2014165095.944.81$15,830
Mar 2014164095.895.06$15,726
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013169091.824.35$15,518
Nov 2013165088.853.74$14,660
Oct 2013180097.423.78$17,536
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 2013364091.603.42$33,342
Dec 20120086.773.42$0
Nov 2012175086.953.62$15,216
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012191085.133.02$16,260
Jun 2012184079.822.52$14,687
May 20120091.612.49$0
Apr 20121930101.652.00$19,618
Mar 20121880105.052.22$19,749
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011187096.873.24$18,115
Nov 20110095.723.31$0
Oct 2011173084.983.65$14,702
Sep 2011194083.623.99$16,222
Aug 2011170083.404.15$14,178
Jul 20110094.144.52$0
Jun 2011173092.904.64$16,072
May 2011166098.134.40$16,290
Apr 20111660105.964.33$17,589
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010170085.734.35$14,574
Nov 2010174080.843.80$14,066
Oct 2010189078.103.51$14,761
Sep 20100072.633.98$0
Aug 2010185073.684.42$13,631
Jul 2010161072.554.74$11,681
Jun 2010169070.364.91$11,891
May 20100071.124.24$0
Apr 2010169081.694.12$13,806
Mar 2010353078.394.39$27,672
Feb 20100073.585.44$0
Jan 2010170074.365.96$12,641
Dec 2009171071.445.48$12,216
Nov 2009180074.593.75$13,426
Oct 20090072.544.11$0
Sep 2009169065.543.06$11,076
Aug 2009167067.423.22$11,259
Jul 2009184061.133.46$11,248
Jun 20090066.163.90$0
May 2009184054.743.93$10,072
Apr 2009175046.773.59$8,185
Mar 2009185042.144.06$7,796
Feb 20090032.814.63$0
Jan 2009184035.865.37$6,598
Dec 2008381037.105.98$14,135
Nov 2008393055.496.86$21,808
Oct 20080075.246.92$0
Sep 20081920101.767.88$19,538
Aug 20083650114.228.48$41,690
Jul 20081950131.0811.39$25,561
Jun 20083910131.3313.03$51,350
May 20081970123.1711.57$24,264
Apr 20081950110.3110.45$21,510
Mar 20081960101.909.66$19,972
Feb 2008192092.538.77$17,766
Jan 2008386090.388.21$34,887
Dec 2007191088.337.30$16,871
Nov 2007399091.677.29$36,576
Oct 2007189082.856.92$15,659
Sep 2007201075.846.24$15,244
Aug 2007191069.066.39$13,190
Jul 2007391070.906.39$27,722
Jun 2007190062.007.55$11,780
May 2007357058.747.85$20,970
Apr 2007177059.617.81$10,551
Mar 2007365056.927.30$20,776
Feb 2007239055.108.22$13,169
Jan 2007370050.306.73$18,611
Dec 2006187056.656.92$10,594
Nov 2006359054.207.62$19,458
Oct 2006541054.906.01$29,701
Sep 20060060.085.04$0
Aug 2006350068.717.34$24,049
Jul 2006528069.376.34$36,627
Jun 20060066.286.38$0
May 2006323066.016.42$21,321
Apr 2006382064.397.36$24,597
Mar 2006327056.707.08$18,541
Feb 2006354057.597.75$20,387
Jan 2006359060.598.93$21,752
Dec 2005370054.9413.42$20,328
Nov 200552054.6910.59$2,844
Oct 2005189058.3413.80$11,026
Sep 2005362061.4512.08$22,245
Aug 2005185061.519.80$11,379
Jul 2005189055.697.84$10,525
Jun 2005361052.337.38$18,891
May 2005366045.226.65$16,551
Apr 2005167049.207.36$8,216
Mar 2005189050.377.15$9,520
Feb 2005190045.226.31$8,592
Jan 20050043.166.32$0
Dec 2004369039.866.75$14,708
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 2004378043.245.28$16,345
Aug 2004189042.375.55$8,008
Jul 2004371038.286.08$14,202
Jun 2004176036.106.43$6,354
May 2004186037.486.49$6,971
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 2004161032.455.51$5,224
Jan 2004155032.036.30$4,965
Dec 2003164030.266.30$4,963
Nov 2003280028.804.60$8,064
Oct 2003177028.174.76$4,986
Sep 2003171026.314.75$4,499
Aug 20030029.765.13$0
Jul 2003145029.415.17$4,264
Jun 2003157028.565.98$4,484
May 2003157026.595.97$4,175
Apr 2003155026.675.41$4,134
Mar 2003173031.146.10$5,387
Feb 2003159033.487.93$5,323
Jan 2003177030.315.58$5,365
Dec 2002177026.914.85$4,763
Nov 2002327024.664.14$8,064
Oct 20020026.464.23$0
Sep 200279027.443.64$2,168
Aug 2002163025.963.16$4,231
Jul 2002176024.583.06$4,326
Jun 2002264023.733.34$6,265
May 2002343024.663.58$8,458
Apr 2002334023.653.51$7,899
Mar 20020022.003.10$0
Feb 2002174018.222.38$3,170
Jan 2002177017.172.38$3,039
Dec 2001177016.932.36$2,997
Nov 20010018.072.41$0
Oct 2001172019.782.53$3,402
Sep 2001156024.262.25$3,785
Aug 2001344024.873.05$8,555
Jul 2001163023.933.20$3,901
Jun 2001339024.563.82$8,326
May 2001174025.524.31$4,440
Apr 2001172024.685.34$4,245
Mar 2001170024.545.38$4,172
Feb 2001164027.755.77$4,551
Jan 20010027.478.40$0
Dec 2000182026.889.12$4,892
Nov 2000357032.215.66$11,499
Oct 2000168031.235.15$5,247
Sep 2000356031.875.19$11,346
Aug 2000176029.644.54$5,217
Jul 2000245028.534.09$6,990
Jun 2000258029.304.40$7,559
May 2000190027.263.68$5,179
Apr 2000257024.513.12$6,299
Mar 2000301028.422.86$8,554
Feb 2000281027.622.73$7,761
Jan 2000142025.272.48$3,588
Dec 1999315024.282.42$7,648
Nov 1999336023.192.43$7,792
Oct 1999181020.982.80$3,797
Sep 1999343021.752.62$7,460
Aug 1999182019.262.88$3,505
Jul 1999144017.892.37$2,576
Jun 199991015.942.36$1,451
May 1999366015.792.32$5,779
Apr 19990015.102.21$0
Mar 1999184012.471.84$2,294
Feb 199917309.981.82$1,727
Jan 1999129010.381.90$1,339
Dec 199817409.201.77$1,601
Nov 199898010.892.19$1,067
Oct 19980012.421.97$0
Sep 1998191012.592.08$2,405
Aug 1998165011.301.91$1,865
Jul 1998307011.742.24$3,604
Jun 1998172011.242.24$1,933
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 1998191012.802.31$2,445
Feb 1998185013.952.30$2,581
Jan 1998175014.702.15$2,573
Dec 1997175016.322.41$2,856
Nov 1997252018.193.09$4,584
Oct 1997252019.253.15$4,851
Sep 1997278017.742.95$4,932
Aug 1997164017.862.55$2,929
Jul 1997266017.582.25$4,676
Jun 1997256017.242.26$4,413
May 1997290018.972.31$5,501
Apr 1997334017.882.08$5,972
Mar 1997165018.951.94$3,127
Feb 1997313020.492.21$6,413
Jan 1997325023.483.54$7,631
Dec 1996165023.32$3,848
Nov 1996272021.97$5,976
Oct 1996300023.31$6,993
Sep 1996293022.22$6,510
Aug 1996318020.26$6,443
Jul 1996151019.55$2,952
Jun 1996294018.73$5,507
May 1996178019.43$3,459
Apr 1996161021.51$3,463
Mar 1996169019.38$3,275
Feb 1996170016.98$2,887
Jan 1996316017.07$5,394
Dec 1995161017.19$2,768
Nov 1995159016.00$2,544
Oct 1995242015.43$3,734
Sep 1995312016.18$5,048
Aug 1995160015.92$2,547
Jul 1995306015.24$4,663
Jun 1995159016.41$2,609
May 1995243017.56$4,267
Apr 1995262017.73$4,645
Mar 1995317016.44$5,211
Feb 1995167016.58$2,769
Jan 1995258015.92$4,107
Dec 1994248015.03$3,727
Nov 1994275015.90$4,373
Oct 1994265115.58$4,129
Sep 1994247115.29$3,777
Aug 1994267116.13$4,307
Jul 1994233117.56$4,091
Jun 1994262117.09$4,478
May 1994247115.88$3,922
Apr 1994291114.14$4,115
Mar 1994294112.46$3,663
Feb 1994275112.50$3,438
Jan 1994286112.66$3,621
Dec 1993268112.33$3,304
Nov 1993328114.49$4,753
Oct 1993240115.85$3,804
Sep 1993325115.03$4,885
Aug 1993339115.66$5,309
Jul 1993208115.46$3,216
Jun 1993290116.79$4,869
May 1993350117.68$6,188
Apr 1993250118.05$4,513
Mar 1993271118.14$4,916
Feb 1993277117.90$4,958
Jan 1993388116.93$6,569

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.

Oct 2017 — as filed, then multipliedworked
Oil                  230 bbl  × $ 49.29 =    $11,337
Casinghead gas         0 Mcf  × $  2.98 =         $0

────────────────────────────────────────────────────
Month total                                  $11,337

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. 08/O/21565 is the state's own key, not one this site invented.