VERNON-HOFFMAN UNIT

Operated by SENORA RESOURCES, INC. (P-5 767312) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19218District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$990 k
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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
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 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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
OilDisposition12,034 bbl$403,205
Casinghead gasProduction127,492 Mcf$587,151
Total$990,356

11,657 Mcf of this lease's gas, across 43 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 30.2366, -96.8196. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.23659, -96.81964 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,880 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
1100.0%

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 8,880 ft.

Completions filed
Apr 2003
1 of 1 wells

1 well

42-2873190728,880 ftApr 2003

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 2019193055.052.66$10,625
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 20150156.152.88$3
May 20150555.212.96$15
Apr 20150749.822.71$19
Mar 201501942.892.93$56
Feb 201501244.662.98$36
Jan 201503943.433.10$121
Dec 201403754.693.59$133
Nov 201402770.464.25$115
Oct 20140678.303.90$23
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 2014044196.564.18$1,843
Jun 20140298.164.74$9
May 20140794.734.73$33
Apr 2014012395.944.81$592
Mar 201405295.895.06$263
Feb 20140597.406.19$31
Jan 2014021990.404.86$1,065
Dec 2013028891.824.35$1,254
Nov 20130088.853.74$0
Oct 20130697.423.78$23
Sep 2013064104.113.72$238
Aug 201300104.253.52$0
Jul 20130142102.523.72$528
Jun 2013010094.403.93$393
May 2013012794.834.15$527
Apr 20131889093.964.28$18,050
Mar 2013017893.623.91$696
Feb 201309091.233.42$308
Jan 201307391.603.42$250
Dec 201209486.773.42$322
Nov 2012010086.953.62$363
Oct 2012018489.383.40$626
Sep 2012085894.672.92$2,504
Aug 2012099792.662.91$2,899
Jul 201202,58285.133.02$7,800
Jun 201204379.822.52$108
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 20120734101.102.57$1,887
Jan 201207998.092.73$216
Dec 2011023396.873.24$755
Nov 201117112195.723.31$16,769
Oct 2011012784.983.65$463
Sep 2011010183.623.99$403
Aug 2011033783.404.15$1,398
Jul 201101594.144.52$68
Jun 201101992.904.64$88
May 2011017398.134.40$762
Apr 2011191215105.964.33$21,170
Mar 2011029596.364.06$1,197
Feb 2011034385.644.18$1,434
Jan 201102186.504.59$96
Dec 201003485.734.35$148
Nov 201002080.843.80$76
Oct 201007178.103.51$249
Sep 201009572.633.98$378
Aug 2010016573.684.42$729
Jul 201009372.554.74$440
Jun 2010022770.364.91$1,115
May 20100071.124.24$0
Apr 2010020781.694.12$853
Mar 2010022278.394.39$974
Feb 2010022173.585.44$1,203
Jan 2010034374.365.96$2,046
Dec 2009044971.445.48$2,462
Nov 200918046774.593.75$15,178
Oct 2009074372.544.11$3,054
Sep 2009086965.543.06$2,663
Aug 200901,14967.423.22$3,698
Jul 200901,45661.133.46$5,044
Jun 200901,36766.163.90$5,324
May 200901,06854.743.93$4,193
Apr 200901,61946.773.59$5,808
Mar 20091841,64742.144.06$14,439
Feb 200901,62132.814.63$7,510
Jan 200901,49735.865.37$8,040
Dec 200807937.105.98$472
Nov 200805255.496.86$357
Oct 2008013475.246.92$928
Sep 20080226101.767.88$1,780
Aug 20080282114.228.48$2,392
Jul 20080515131.0811.39$5,866
Jun 200812874131.3313.03$17,775
May 2008074123.1711.57$857
Apr 20080733110.3110.45$7,663
Mar 200801,415101.909.66$13,675
Feb 2008033392.538.77$2,921
Jan 200814773890.388.21$19,342
Dec 2007045288.337.30$3,300
Nov 2007039991.677.29$2,909
Oct 2007050782.856.92$3,509
Sep 2007039475.846.24$2,460
Aug 200702169.066.39$134
Jul 2007016970.906.39$1,080
Jun 200718427362.007.55$13,469
May 2007019358.747.85$1,514
Apr 2007020559.617.81$1,600
Mar 2007097356.927.30$7,105
Feb 2007071555.108.22$5,874
Jan 2007022850.306.73$1,534
Dec 2006039156.656.92$2,705
Nov 2006043854.207.62$3,336
Oct 200615136954.906.01$10,509
Sep 2006020860.085.04$1,048
Aug 2006041168.717.34$3,017
Jul 2006038569.376.34$2,442
Jun 2006046966.286.38$2,994
May 200601,10166.016.42$7,074
Apr 200618094364.397.36$18,531
Mar 200601,54556.707.08$10,943
Feb 2006031357.597.75$2,426
Jan 2006024860.598.93$2,215
Dec 2005021854.9413.42$2,925
Nov 2005026654.6910.59$2,817
Oct 200516728758.3413.80$13,702
Sep 2005034761.4512.08$4,191
Aug 2005058161.519.80$5,692
Jul 2005048455.697.84$3,796
Jun 2005085652.337.38$6,318
May 2005060645.226.65$4,031
Apr 200517576749.207.36$14,255
Mar 200501,06150.377.15$7,591
Feb 200501,25445.226.31$7,915
Jan 2005055743.166.32$3,521
Dec 200413578939.866.75$10,708
Nov 2004090345.286.33$5,716
Oct 2004056849.706.52$3,701
Sep 200416147543.245.28$9,471
Aug 2004070642.375.55$3,919
Jul 200401,04738.286.08$6,370
Jun 2004040836.106.43$2,625
May 20041971,58837.486.49$17,697
Apr 200401,54134.475.86$9,028
Mar 2004020234.365.53$1,117
Feb 200401,21232.455.51$6,678
Jan 20041902,47532.036.30$21,677
Dec 200301,57630.266.30$9,931
Nov 20031812,21528.804.60$15,391
Oct 200302,62828.174.76$12,508
Sep 20033483,15826.314.75$24,154
Aug 20033754,47829.765.13$34,131
Jul 20031766,08529.415.17$36,641
Jun 20033667,30228.565.98$54,141
May 20035424,66926.595.97$42,298
Apr 200353643926.675.41$16,669
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000629.304.40$26
May 20000427.263.68$15
Apr 20000624.513.12$19
Mar 20003202,00628.422.86$14,831
Feb 20003633,52627.622.73$19,640
Jan 20009075,51225.272.48$36,592
Dec 19995366,94124.282.42$29,837
Nov 19991,6603,90723.192.43$48,005
Oct 199932569320.982.80$8,761
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
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 19980012.421.97$0
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 1997181017.882.08$3,236
Mar 19971018.951.94$19
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 1996125020.26$243
Jul 1996187519.55$352
Jun 199618018.73$337
May 199621219.43$408
Apr 199610221.51$215
Mar 19967819.38$136
Feb 1996112216.98$187
Jan 1996147217.07$239
Dec 19952038317.19$3,490
Nov 1995184416.00$288
Oct 199556515.43$77
Sep 199577016.18$113
Aug 199599015.92$143
Jul 199584415.24$122
Jun 1995911916.41$148
May 19951013317.56$176
Apr 19951414517.73$248
Mar 19951317616.44$214
Feb 1995420516.58$66
Jan 1995425415.92$64
Dec 199469415.03$90
Nov 1994125615.90$191
Oct 199464815.58$93
Sep 199436422115.29$5,566
Aug 1994526816.13$81
Jul 1994520317.56$88
Jun 1994238617.09$34
May 1994129515.88$16
Apr 1994138814.14$14
Mar 1994138712.46$12
Feb 1994139912.50$13
Jan 1994151212.66$13
Dec 1993155412.33$12
Nov 1993368714.49$43
Oct 1993359615.85$48
Sep 199336954015.03$5,546
Aug 1993144415.66$16
Jul 1993157015.46$15
Jun 199335858416.79$6,011
May 1993157617.68$18
Apr 199336858018.05$6,642
Mar 1993154618.14$18
Feb 1993051817.90$0
Jan 199336954616.93$6,247

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.

Sep 2019 — as filed, then multipliedworked
Oil                  193 bbl  × $ 55.05 =    $10,625
Casinghead gas         0 Mcf  × $  2.66 =         $0

────────────────────────────────────────────────────
Month total                                  $10,625

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. 03/O/19218 is the state's own key, not one this site invented.