BARBARA

Operated by DIMMIT COUNTY SWD, LLC (P-5 220692) 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 13501District 01Field 69981125OilCasinghead gasSaveExport
Value, all time
$822 k
Jan 1993 – Sep 2017
Value, last 12 filed months
$0
at the published price for each month
Months reported
297
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
OilDisposition30,581 bbl$783,066
Casinghead gasProduction15,790 Mcf$38,629
Total$821,696

7,991 Mcf of this lease's gas, across 36 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 28.5732, -99.6817. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.57316, -99.68170 · 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
6,395 ft
1 wells filed one
Completion to plug
25.3 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 6,395 ft.

Completions filed
Mar 1992
1 of 1 wells
Plug dates filed
Jun 2017
1 of 1 wells

Last completion to plug: a median of 25.3 years across the 1 well that filed both dates, with the middle half between 25.3 years and 25.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-1273305716,395 ftMar 1992Jun 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 (297)

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

297 months

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 201264086.953.62$5,565
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 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 200758082.856.92$4,805
Sep 2007148075.846.24$11,224
Aug 20072069.066.39$138
Jul 2007168070.906.39$11,911
Jun 20071062.007.55$62
May 2007161058.747.85$9,457
Apr 2007160059.617.81$9,538
Mar 2007163056.927.30$9,278
Feb 2007166055.108.22$9,147
Jan 2007188050.306.73$9,456
Dec 2006176056.656.92$9,970
Nov 20060054.207.62$0
Oct 2006168054.906.01$9,223
Sep 20061667460.085.04$10,346
Aug 200632643968.717.34$25,622
Jul 200611317969.376.34$8,974
Jun 200617988766.286.38$17,527
May 200617222066.016.42$12,767
Apr 200604964.397.36$361
Mar 200624637256.707.08$16,583
Feb 20061835557.597.75$10,965
Jan 200616060.598.93$969
Dec 200545054.9413.42$2,472
Nov 20051591854.6910.59$8,886
Oct 20050058.3413.80$0
Sep 200557061.4512.08$3,503
Aug 200558661.519.80$3,626
Jul 200504155.697.84$322
Jun 20051596352.337.38$8,785
May 200525845.226.65$476
Apr 200516413249.207.36$9,040
Mar 200534350.377.15$459
Feb 200505745.226.31$360
Jan 20051636743.166.32$7,459
Dec 200406739.866.75$452
Nov 20041668745.286.33$8,067
Oct 200408249.706.52$534
Sep 20041626443.245.28$7,343
Aug 20041877242.375.55$8,323
Jul 200423538.286.08$290
Jun 200476736.106.43$684
May 200414437.486.49$323
Apr 20041656334.475.86$6,057
Mar 2004174434.365.53$6,001
Feb 200402732.455.51$149
Jan 200413612432.036.30$5,137
Dec 200318116830.266.30$6,536
Nov 200314412028.804.60$4,699
Oct 20030028.174.76$0
Sep 20031008926.314.75$3,054
Aug 20030029.765.13$0
Jul 20031262029.415.17$3,809
Jun 200307828.565.98$467
May 2003166026.595.97$4,414
Apr 200316725026.675.41$5,806
Mar 200316715931.146.10$6,170
Feb 200315533.487.93$469
Jan 20031702330.315.58$5,281
Dec 20021327226.914.85$3,902
Nov 200216416824.664.14$4,739
Oct 2002332026.464.23$958
Sep 2002145027.443.64$3,979
Aug 200242023025.963.16$11,631
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20021684924.663.58$4,319
Apr 200292023.653.51$2,176
Mar 20026814622.003.10$1,949
Feb 200229211918.222.38$5,603
Jan 20020017.172.38$0
Dec 200125311516.932.36$4,555
Nov 200132740218.072.41$6,876
Oct 200115832519.782.53$3,947
Sep 200117051324.262.25$5,279
Aug 200117066524.873.05$6,258
Jul 200131920823.933.20$8,299
Jun 2001022324.563.82$853
May 20011638625.524.31$4,530
Apr 2001477024.685.34$11,772
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 2001161027.478.40$4,423
Dec 2000333026.889.12$8,951
Nov 2000164032.215.66$5,282
Oct 20000031.235.15$0
Sep 2000317031.875.19$10,103
Aug 2000351029.644.54$10,404
Jul 20000028.534.09$0
Jun 2000170029.304.40$4,981
May 2000332027.263.68$9,050
Apr 2000163024.513.12$3,995
Mar 2000171028.422.86$4,860
Feb 2000321027.622.73$8,866
Jan 2000332025.272.48$8,390
Dec 1999660024.282.42$16,025
Nov 1999336023.192.43$7,792
Oct 1999504020.982.80$10,574
Sep 1999495021.752.62$10,766
Aug 1999659019.262.88$12,692
Jul 1999335017.892.37$5,993
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 1998155012.421.97$1,925
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 1997183023.483.54$4,297
Dec 19960023.32$0
Nov 1996143021.97$3,142
Oct 1996159023.31$3,706
Sep 1996162022.22$3,600
Aug 1996349020.26$7,071
Jul 1996181019.55$3,539
Jun 1996495018.73$9,271
May 1996694019.43$13,484
Apr 1996179021.51$3,850
Mar 1996181019.38$3,508
Feb 1996343016.98$5,824
Jan 19960817.07$0
Dec 19950017.19$0
Nov 1995173116.00$2,768
Oct 19951836015.43$2,824
Sep 19951717116.18$2,767
Aug 1995345615.92$5,492
Jul 199518210315.24$2,774
Jun 199535014216.41$5,744
May 199553113417.56$9,324
Apr 199535411017.73$6,276
Mar 199518214016.44$2,992
Feb 1995416916.58$66
Jan 199519947415.92$3,168
Dec 19945319515.03$7,981
Nov 199434214115.90$5,438
Oct 19940115.58$0
Sep 199434522515.29$5,275
Aug 199417923116.13$2,887
Jul 1994425717.56$7,463
Jun 199417312317.09$2,957
May 199432315515.88$5,129
Apr 199445010914.14$6,363
Mar 199449711712.46$6,193
Feb 199418016612.50$2,250
Jan 199435441412.66$4,482
Dec 199335314412.33$4,352
Nov 199352521314.49$7,607
Oct 199334027815.85$5,389
Sep 199332333815.03$4,855
Aug 199351634215.66$8,081
Jul 199332422215.46$5,009
Jun 199344425116.79$7,455
May 199345320717.68$8,009
Apr 199336237518.05$6,534
Mar 199364365218.14$11,664
Feb 199367379817.90$12,047
Jan 199351796916.93$8,753

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 2012 — as filed, then multipliedworked
Oil                   64 bbl  × $ 86.95 =     $5,565
Casinghead gas         0 Mcf  × $  3.62 =         $0

────────────────────────────────────────────────────
Month total                                   $5,565

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/13501 is the state's own key, not one this site invented.