DUNBAR, LEONARD

Operated by MEXTEX OPERATING COMPANY (P-5 562580) in the SHAJUMAR (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 55381District 7CField 82603333CondensateGasSaveExport
Value, all time
$13 k
Jan 1993 – Oct 2019
Value, last 12 filed months
$0
at the published price for each month
Months reported
322
no gaps in the span
Streams
2
condensate, 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 22 leases and 22 wells, and the rule below applies to all of them.

Discovered
1963-07-12
as the register files it
Field class
Gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 320 acres. The field rule took effect on 1986-02-01.

The Commission's schedule remark for this field reads: OKIE CRUDE COMPANY REQUEST

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
CondensateDisposition1 bbl$14
GasProduction9,776 Mcf$13,122
Total$13,137

6,440 Mcf of this lease's gas, across 48 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 30.4944, -99.9039. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.49435, -99.90387 · 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
2,007 ft
1 wells filed one
Completion to plug
46.3 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 2,007 ft.

Completions filed
Jun 1973
1 of 1 wells
Plug dates filed
Oct 2019
1 of 1 wells

Last completion to plug: a median of 46.3 years across the 1 well that filed both dates, with the middle half between 46.3 years and 46.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-2673002522,007 ftJun 1973Oct 2019Yes

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 (322)

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

322 months

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 20130194.834.15$4
Apr 20130193.964.28$4
Mar 20130193.623.91$4
Feb 20130191.233.42$3
Jan 20130291.603.42$7
Dec 20120286.773.42$7
Nov 20120286.953.62$7
Oct 20120389.383.40$10
Sep 20120394.672.92$9
Aug 20120292.662.91$6
Jul 20120385.133.02$9
Jun 20120479.822.52$10
May 20120391.612.49$7
Apr 201204101.652.00$8
Mar 201205105.052.22$11
Feb 201204101.102.57$10
Jan 20120498.092.73$11
Dec 20110496.873.24$13
Nov 20110595.723.31$17
Oct 20110484.983.65$15
Sep 20110483.623.99$16
Aug 20110483.404.15$17
Jul 20110594.144.52$23
Jun 20110492.904.64$19
May 20110598.134.40$22
Apr 201105105.964.33$22
Mar 20110596.364.06$20
Feb 20110585.644.18$21
Jan 20110586.504.59$23
Dec 20100585.734.35$22
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 201001872.633.98$72
Aug 20100873.684.42$35
Jul 201001872.554.74$85
Jun 201001270.364.91$59
May 20100071.124.24$0
Apr 20100581.694.12$21
Mar 20100078.394.39$0
Feb 201001973.585.44$103
Jan 201001274.365.96$72
Dec 200901571.445.48$82
Nov 200901074.593.75$38
Oct 200901072.544.11$41
Sep 200902165.543.06$64
Aug 20090967.423.22$29
Jul 200901261.133.46$42
Jun 200901466.163.90$55
May 200901854.743.93$71
Apr 200901646.773.59$57
Mar 200901942.144.06$77
Feb 200901632.814.63$74
Jan 200901535.865.37$81
Dec 200801837.105.98$108
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 2008015101.767.88$118
Aug 200803114.228.48$25
Jul 200809131.0811.39$103
Jun 200800131.3313.03$0
May 200804123.1711.57$46
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 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 200601069.376.34$63
Jun 20060066.286.38$0
May 20060166.016.42$6
Apr 20060064.397.36$0
Mar 200602656.707.08$184
Feb 200601257.597.75$93
Jan 200602460.598.93$214
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 200503161.4512.08$374
Aug 200509961.519.80$970
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 200503445.226.65$226
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050445.226.31$25
Jan 20050743.166.32$44
Dec 200403939.866.75$263
Nov 20040045.286.33$0
Oct 200401149.706.52$72
Sep 200402043.245.28$106
Aug 200403042.375.55$167
Jul 200402838.286.08$170
Jun 200401836.106.43$116
May 20040537.486.49$32
Apr 200401134.475.86$64
Mar 200401734.365.53$94
Feb 200402332.455.51$127
Jan 200402432.036.30$151
Dec 200301230.266.30$76
Nov 200301028.804.60$46
Oct 20030028.174.76$0
Sep 200301626.314.75$76
Aug 200302629.765.13$133
Jul 20030529.415.17$26
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 200303531.146.10$213
Feb 200301633.487.93$127
Jan 200302730.315.58$151
Dec 200201926.914.85$92
Nov 200202224.664.14$91
Oct 200203726.464.23$156
Sep 200203927.443.64$142
Aug 200203025.963.16$95
Jul 200203124.583.06$95
Jun 200202923.733.34$97
May 200201124.663.58$39
Apr 20020623.653.51$21
Mar 20020522.003.10$16
Feb 200201018.222.38$24
Jan 20020617.172.38$14
Dec 200101016.932.36$24
Nov 200101218.072.41$29
Oct 200101019.782.53$25
Sep 20010524.262.25$11
Aug 200103424.873.05$104
Jul 200104123.933.20$131
Jun 200101824.563.82$69
May 20010025.524.31$0
Apr 200101524.685.34$80
Mar 200102224.545.38$118
Feb 200101827.755.77$104
Jan 200104827.478.40$403
Dec 20000326.889.12$27
Nov 200001532.215.66$85
Oct 200003231.235.15$165
Sep 200003431.875.19$176
Aug 200003629.644.54$163
Jul 200002928.534.09$119
Jun 200002229.304.40$97
May 200002427.263.68$88
Apr 200002424.513.12$75
Mar 200002628.422.86$74
Feb 200001527.622.73$41
Jan 200001325.272.48$32
Dec 199902524.282.42$61
Nov 199903723.192.43$90
Oct 199907120.982.80$199
Sep 1999010921.752.62$285
Aug 199901919.262.88$55
Jul 199904517.892.37$107
Jun 199903915.942.36$92
May 199903315.792.32$77
Apr 199903415.102.21$75
Mar 199904012.471.84$74
Feb 19990299.981.82$53
Jan 19990510.381.90$10
Dec 19980419.201.77$73
Nov 199803410.892.19$74
Oct 199802912.421.97$57
Sep 199803412.592.08$71
Aug 199803011.301.91$57
Jul 199804411.742.24$98
Jun 199804411.242.24$98
May 199803512.622.21$77
Apr 199802113.042.51$53
Mar 199809912.802.31$229
Feb 199806113.952.30$140
Jan 199806214.702.15$134
Dec 199709316.322.41$224
Nov 199704518.193.09$139
Oct 199704119.253.15$129
Sep 199704517.742.95$133
Aug 199705017.862.55$128
Jul 199705917.582.25$133
Jun 199704817.242.26$108
May 199703818.972.31$88
Apr 199703517.882.08$73
Mar 199702218.951.94$43
Feb 199703420.492.21$75
Jan 199701323.483.54$46
Dec 199605323.32$0
Nov 199603521.97$0
Oct 199604223.31$0
Sep 199605322.22$0
Aug 199605420.26$0
Jul 199605719.55$0
Jun 199606718.73$0
May 199605619.43$0
Apr 199604921.51$0
Mar 199608019.38$0
Feb 199605216.98$0
Jan 199608317.07$0
Dec 199507317.19$0
Nov 199505816.00$0
Oct 199505615.43$0
Sep 199505916.18$0
Aug 199507415.92$0
Jul 199506415.24$0
Jun 199506416.41$0
May 199506017.56$0
Apr 199506817.73$0
Mar 199509116.44$0
Feb 199507516.58$0
Jan 1995011615.92$0
Dec 199409215.03$0
Nov 199409115.90$0
Oct 1994011115.58$0
Sep 199407815.29$0
Aug 1994010916.13$0
Jul 199408317.56$0
Jun 1994010617.09$0
May 1994014215.88$0
Apr 1994115414.14$14
Mar 1994015112.46$0
Feb 1994013612.50$0
Jan 1994020712.66$0
Dec 1993017912.33$0
Nov 1993020814.49$0
Oct 1993017815.85$0
Sep 1993020415.03$0
Aug 1993015015.66$0
Jul 1993027715.46$0
Jun 1993030916.79$0
May 1993022117.68$0
Apr 1993063818.05$0
Mar 1993055418.14$0
Feb 1993026717.90$0
Jan 1993025616.93$0

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.

May 2013 — as filed, then multipliedworked
Condensate             0 bbl  × $ 94.83 =         $0
Gas                    1 Mcf  × $  4.15 =         $4

────────────────────────────────────────────────────
Month total                                       $4

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. 7C/G/55381 is the state's own key, not one this site invented.