WOODWARD-BURNS

Operated by WILLIAMS, CLAYTON ENERGY, INC. (P-5 924624) in the PEARSALL (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12684District 01Field 69981125OilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – Apr 2013
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
244
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 1,992 leases and 3,388 wells, and the rule below applies to all of them.

Discovered
1936-12-28
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 80 acres. The field rule took effect on 2025-06-17.

The Commission's schedule remark for this field reads: LEASE PLAT. PRORATION PLAT IS NOT REQUIRED.

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
OilDisposition54,247 bbl$1,722,917
Casinghead gasProduction21 Mcf$0
Total$1,722,917

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 (2)

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 28.7918, -99.0245. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

28.79183, -99.02453 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
10,632 ft
2 wells filed one
Completion to plug
17.5 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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

Between 9,920 and 11,344 ft, median 10,632 ft, over the 2 wells that filed a depth.

Completions filed
Sep 1990 – Jan 1991
2 of 2 wells
Plug dates filed
Nov 2003 – Oct 2012
2 of 2 wells

Last completion to plug: a median of 17.5 years across the 2 wells that filed both dates, with the middle half between 15.3 years and 19.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-16332940211,344 ftJan 1991Oct 2012Yes
42-1633275619,920 ftSep 1990Nov 2003Yes

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 (244)

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

244 months

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 201258079.822.52$4,630
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 2011167084.983.65$14,192
Sep 2011164083.623.99$13,714
Aug 2011159083.404.15$13,261
Jul 2011310094.144.52$29,183
Jun 2011157092.904.64$14,585
May 2011158098.134.40$15,505
Apr 20111550105.964.33$16,424
Mar 2011158096.364.06$15,225
Feb 2011159085.644.18$13,617
Jan 2011159086.504.59$13,754
Dec 2010315085.734.35$27,005
Nov 2010161080.843.80$13,015
Oct 2010159078.103.51$12,418
Sep 2010156072.633.98$11,330
Aug 2010157073.684.42$11,568
Jul 2010320072.554.74$23,216
Jun 2010153070.364.91$10,765
May 2010153071.124.24$10,881
Apr 2010322081.694.12$26,304
Mar 2010156078.394.39$12,229
Feb 2010307073.585.44$22,589
Jan 2010163074.365.96$12,121
Dec 20090071.445.48$0
Nov 2009326074.593.75$24,316
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 2009153046.773.59$7,156
Mar 2009159042.144.06$6,700
Feb 2009318032.814.63$10,434
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008161055.496.86$8,934
Oct 2008159075.246.92$11,963
Sep 200800101.767.88$0
Aug 20081610114.228.48$18,389
Jul 20081590131.0811.39$20,842
Jun 20081670131.3313.03$21,932
May 20081580123.1711.57$19,461
Apr 20081520110.3110.45$16,767
Mar 20081520101.909.66$15,489
Feb 2008159092.538.77$14,712
Jan 20080090.388.21$0
Dec 2007165088.337.30$14,574
Nov 2007153091.677.29$14,026
Oct 2007159082.856.92$13,173
Sep 2007166075.846.24$12,589
Aug 2007163069.066.39$11,257
Jul 2007169070.906.39$11,982
Jun 2007161062.007.55$9,982
May 2007170058.747.85$9,986
Apr 2007165059.617.81$9,836
Mar 2007173056.927.30$9,847
Feb 2007179055.108.22$9,863
Jan 20070050.306.73$0
Dec 2006172056.656.92$9,744
Nov 2006165054.207.62$8,943
Oct 2006168054.906.01$9,223
Sep 2006167060.085.04$10,033
Aug 2006175068.717.34$12,024
Jul 2006168069.376.34$11,654
Jun 2006169066.286.38$11,201
May 2006171066.016.42$11,288
Apr 2006170064.397.36$10,946
Mar 20060056.707.08$0
Feb 2006170057.597.75$9,790
Jan 2006168060.598.93$10,179
Dec 2005332054.9413.42$18,240
Nov 20050054.6910.59$0
Oct 2005169058.3413.80$9,859
Sep 2005169061.4512.08$10,385
Aug 2005159061.519.80$9,780
Jul 2005164055.697.84$9,133
Jun 2005171052.337.38$8,948
May 2005167045.226.65$7,552
Apr 2005173049.207.36$8,512
Mar 2005166050.377.15$8,361
Feb 2005176045.226.31$7,959
Jan 2005186043.166.32$8,028
Dec 2004183039.866.75$7,294
Nov 2004170045.286.33$7,698
Oct 2004163049.706.52$8,101
Sep 2004163043.245.28$7,048
Aug 2004149042.375.55$6,313
Jul 2004168038.286.08$6,431
Jun 2004168036.106.43$6,065
May 20040037.486.49$0
Apr 2004320034.475.86$11,030
Mar 2004163034.365.53$5,601
Feb 2004168032.455.51$5,452
Jan 2004167032.036.30$5,349
Dec 2003165030.266.30$4,993
Nov 2003332028.804.60$9,562
Oct 20030028.174.76$0
Sep 2003157026.314.75$4,131
Aug 2003176029.765.13$5,238
Jul 2003159029.415.17$4,676
Jun 2003320028.565.98$9,139
May 20030026.595.97$0
Apr 2003165026.675.41$4,401
Mar 2003327031.146.10$10,183
Feb 2003164033.487.93$5,491
Jan 20030030.315.58$0
Dec 2002311026.914.85$8,369
Nov 2002170024.664.14$4,192
Oct 2002177026.464.23$4,683
Sep 2002160027.443.64$4,390
Aug 2002163025.963.16$4,231
Jul 2002168024.583.06$4,129
Jun 2002317023.733.34$7,522
May 2002161024.663.58$3,970
Apr 2002259023.653.51$6,125
Mar 2002315022.003.10$6,930
Feb 2002316018.222.38$5,758
Jan 2002828017.172.38$14,217
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001163024.262.25$3,954
Aug 2001310024.873.05$7,710
Jul 2001163023.933.20$3,901
Jun 2001157024.563.82$3,856
May 2001165025.524.31$4,211
Apr 2001168024.685.34$4,146
Mar 2001165024.545.38$4,049
Feb 20010027.755.77$0
Jan 2001173027.478.40$4,752
Dec 2000170026.889.12$4,570
Nov 2000185032.215.66$5,959
Oct 2000163031.235.15$5,090
Sep 2000164031.875.19$5,227
Aug 2000172029.644.54$5,098
Jul 2000171028.534.09$4,879
Jun 2000170029.304.40$4,981
May 2000177027.263.68$4,825
Apr 2000172024.513.12$4,216
Mar 2000188028.422.86$5,343
Feb 2000346027.622.73$9,557
Jan 200017025.272.48$430
Dec 19990024.282.42$0
Nov 1999167023.192.43$3,873
Oct 199913020.982.80$273
Sep 1999175021.752.62$3,806
Aug 1999165019.262.88$3,178
Jul 1999174017.892.37$3,113
Jun 1999188015.942.36$2,997
May 1999196015.792.32$3,095
Apr 1999350015.102.21$5,285
Mar 1999179012.471.84$2,232
Feb 199917509.981.82$1,747
Jan 1999164010.381.90$1,702
Dec 1998609.201.77$55
Nov 1998164010.892.19$1,786
Oct 1998334012.421.97$4,148
Sep 1998161012.592.08$2,027
Aug 1998327011.301.91$3,695
Jul 1998340011.742.24$3,992
Jun 1998167011.242.24$1,877
May 1998331012.622.21$4,177
Apr 1998337013.042.51$4,394
Mar 1998181012.802.31$2,317
Feb 1998344013.952.30$4,799
Jan 1998180014.702.15$2,646
Dec 1997344016.322.41$5,614
Nov 1997342018.193.09$6,221
Oct 1997336019.253.15$6,468
Sep 1997189017.742.95$3,353
Aug 1997331017.862.55$5,912
Jul 1997513017.582.25$9,019
Jun 1997177017.242.26$3,051
May 1997342018.972.31$6,488
Apr 1997333017.882.08$5,954
Mar 1997340018.951.94$6,443
Feb 1997167020.492.21$3,422
Jan 1997498023.483.54$11,693
Dec 1996323023.32$7,532
Nov 1996339021.97$7,448
Oct 1996183023.31$4,266
Sep 1996336022.22$7,466
Aug 1996483020.26$9,786
Jul 1996342019.55$6,686
Jun 1996353018.73$6,612
May 1996345019.43$6,703
Apr 1996340021.51$7,313
Mar 1996490019.38$9,496
Feb 1996346016.98$5,875
Jan 1996544017.07$9,286
Dec 1995359017.19$6,171
Nov 1995362016.00$5,792
Oct 1995336015.43$5,184
Sep 1995507016.18$8,203
Aug 1995350015.92$5,572
Jul 1995324015.24$4,938
Jun 1995520016.41$8,533
May 1995327017.56$5,742
Apr 1995341017.73$6,046
Mar 1995507016.44$8,335
Feb 1995493016.58$8,174
Jan 1995501015.92$7,976
Dec 1994329015.03$4,945
Nov 1994605015.90$9,620
Oct 1994459015.58$7,151
Sep 1994478115.29$7,309
Aug 1994527116.13$8,501
Jul 1994509117.56$8,938
Jun 1994514117.09$8,784
May 1994866115.88$13,752
Apr 1994664114.14$9,389
Mar 1994654112.46$8,149
Feb 1994341112.50$4,263
Jan 1994362112.66$4,583
Dec 1993325112.33$4,007
Nov 1993494114.49$7,158
Oct 1993666115.85$10,556
Sep 1993513115.03$7,710
Aug 1993691115.66$10,821
Jul 1993333115.46$5,148
Jun 1993558116.79$9,369
May 1993534117.68$9,441
Apr 1993697118.05$12,581
Mar 1993518118.14$9,397
Feb 19931,246117.90$22,303
Jan 19934116.93$68

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.

Jun 2012 — as filed, then multipliedworked
Oil                   58 bbl  × $ 79.82 =     $4,630
Casinghead gas         0 Mcf  × $  2.52 =         $0

────────────────────────────────────────────────────
Month total                                   $4,630

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. 01/O/12684 is the state's own key, not one this site invented.