TOMLINSON, W. R. ESTATE -A-

Operated by UNIT PETROLEUM COMPANY (P-5 877099) in the P-C (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6530District 7CField 68031500OilCasinghead gasSaveExport
Value, all time
$795 k
Jan 1993 – May 2017
Value, last 12 filed months
$0
at the published price for each month
Months reported
293
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 7 leases and 14 wells, and the rule below applies to all of them.

Discovered
1968-08-19
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition23,025 bbl$795,265
Casinghead gasProduction22 Mcf$0
Total$795,265

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 (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 30.9420, -100.0740. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.94197, -100.07399 · 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
4,008 ft
1 wells filed one
Completion to plug
40.8 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 4,008 ft.

Completions filed
Nov 1974
1 of 1 wells
Plug dates filed
Aug 2015
1 of 1 wells

Last completion to plug: a median of 40.8 years across the 1 well that filed both dates, with the middle half between 40.8 years and 40.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3273006314,008 ftNov 1974Aug 2015Yes

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 (293)

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

293 months

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 20141090.404.86$90
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 2013111094.403.93$10,478
May 20130094.834.15$0
Apr 2013154093.964.28$14,470
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012163086.953.62$14,173
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012163092.662.91$15,104
Jul 20120085.133.02$0
Jun 2012180079.822.52$14,368
May 20120091.612.49$0
Apr 20121620101.652.00$16,467
Mar 201200105.052.22$0
Feb 20121620101.102.57$16,378
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 2011180095.723.31$17,230
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 2011183083.404.15$15,262
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011186098.134.40$18,252
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010178085.734.35$15,260
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 2010170081.694.12$13,887
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 2009177072.544.11$12,840
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 2009176042.144.06$7,417
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 20081770114.228.48$20,217
Jul 200800131.0811.39$0
Jun 20081730131.3313.03$22,720
May 200800123.1711.57$0
Apr 20081730110.3110.45$19,084
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 2008169090.388.21$15,274
Dec 20070088.337.30$0
Nov 2007169091.677.29$15,492
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007174069.066.39$12,016
Jul 20070070.906.39$0
Jun 2007174062.007.55$10,788
May 20070058.747.85$0
Apr 2007173059.617.81$10,313
Mar 20070056.927.30$0
Feb 2007172055.108.22$9,477
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006171054.207.62$9,268
Oct 20060054.906.01$0
Sep 2006171060.085.04$10,274
Aug 20060068.717.34$0
Jul 2006172069.376.34$11,932
Jun 20060066.286.38$0
May 2006177066.016.42$11,684
Apr 20060064.397.36$0
Mar 2006164056.707.08$9,299
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 2005172054.9413.42$9,450
Nov 20050054.6910.59$0
Oct 2005177058.3413.80$10,326
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 2005177055.697.84$9,857
Jun 20050052.337.38$0
May 2005169045.226.65$7,642
Apr 20050049.207.36$0
Mar 2005174050.377.15$8,764
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004183039.866.75$7,294
Nov 20043045.286.33$136
Oct 2004178049.706.52$8,847
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 2004181038.286.08$6,929
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 2004180032.455.51$5,841
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 2003180028.174.76$5,071
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 2003174028.565.98$4,969
May 20030026.595.97$0
Apr 2003183026.675.41$4,881
Mar 2003179031.146.10$5,574
Feb 20030033.487.93$0
Jan 2003184030.315.58$5,577
Dec 2002158026.914.85$4,252
Nov 2002176024.664.14$4,340
Oct 20020026.464.23$0
Sep 2002183027.443.64$5,022
Aug 2002176025.963.16$4,569
Jul 20020024.583.06$0
Jun 2002181023.733.34$4,295
May 2002178024.663.58$4,389
Apr 20020023.653.51$0
Mar 2002182022.003.10$4,004
Feb 2002169018.222.38$3,079
Jan 20020017.172.38$0
Dec 2001173016.932.36$2,929
Nov 2001174018.072.41$3,144
Oct 20010019.782.53$0
Sep 2001172024.262.25$4,173
Aug 20010024.873.05$0
Jul 2001168023.933.20$4,020
Jun 2001169024.563.82$4,151
May 20010025.524.31$0
Apr 2001178024.685.34$4,393
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 2001170027.478.40$4,670
Dec 2000167026.889.12$4,489
Nov 2000168032.215.66$5,411
Oct 2000159031.235.15$4,966
Sep 2000165031.875.19$5,259
Aug 2000148029.644.54$4,387
Jul 2000171028.534.09$4,879
Jun 2000125029.304.40$3,663
May 2000167027.263.68$4,552
Apr 2000332024.513.12$8,137
Mar 2000168028.422.86$4,775
Feb 2000173027.622.73$4,778
Jan 2000169025.272.48$4,271
Dec 1999179024.282.42$4,346
Nov 1999349023.192.43$8,093
Oct 1999172020.982.80$3,609
Sep 1999161021.752.62$3,502
Aug 1999164019.262.88$3,159
Jul 1999330017.892.37$5,904
Jun 1999173015.942.36$2,758
May 1999179015.792.32$2,826
Apr 1999173015.102.21$2,612
Mar 19990012.471.84$0
Feb 199917309.981.82$1,727
Jan 19990010.381.90$0
Dec 199817909.201.77$1,647
Nov 1998177010.892.19$1,928
Oct 1998167012.421.97$2,074
Sep 1998167012.592.08$2,103
Aug 1998176011.301.91$1,989
Jul 19980011.742.24$0
Jun 1998178011.242.24$2,001
May 1998178012.622.21$2,246
Apr 1998182013.042.51$2,373
Mar 19980012.802.31$0
Feb 1998174013.952.30$2,427
Jan 1998178014.702.15$2,617
Dec 19971016.322.41$16
Nov 1997176018.193.09$3,201
Oct 1997183019.253.15$3,523
Sep 1997179017.742.95$3,175
Aug 19970017.862.55$0
Jul 1997178017.582.25$3,129
Jun 1997180017.242.26$3,103
May 1997180018.972.31$3,415
Apr 19970017.882.08$0
Mar 1997177018.951.94$3,354
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 1996168023.32$3,918
Nov 19960021.97$0
Oct 1996181023.31$4,219
Sep 19960022.22$0
Aug 1996152020.26$3,080
Jul 1996180019.55$3,519
Jun 1996177018.73$3,315
May 19960019.43$0
Apr 1996179021.51$3,850
Mar 19960019.38$0
Feb 1996182016.98$3,090
Jan 1996154017.07$2,629
Dec 1995180017.19$3,094
Nov 19950016.00$0
Oct 1995178015.43$2,747
Sep 1995177016.18$2,864
Aug 1995172015.92$2,738
Jul 1995179015.24$2,728
Jun 19950016.41$0
May 1995179017.56$3,143
Apr 1995178017.73$3,156
Mar 1995177016.44$2,910
Feb 1995181016.58$3,001
Jan 19950015.92$0
Dec 1994174015.03$2,615
Nov 1994176015.90$2,798
Oct 1994178115.58$2,773
Sep 19940115.29$0
Aug 1994179116.13$2,887
Jul 1994179117.56$3,143
Jun 1994181117.09$3,093
May 19940115.88$0
Apr 1994181114.14$2,559
Mar 1994179112.46$2,230
Feb 19940112.50$0
Jan 1994178112.66$2,253
Dec 1993180112.33$2,219
Nov 1993180114.49$2,608
Oct 19930115.85$0
Sep 1993177115.03$2,660
Aug 1993175115.66$2,741
Jul 1993175115.46$2,706
Jun 19930116.79$0
May 1993178117.68$3,147
Apr 19930118.05$0
Mar 1993177118.14$3,211
Feb 1993173117.90$3,097
Jan 19930116.93$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.

Jan 2014 — as filed, then multipliedworked
Oil                    1 bbl  × $ 90.40 =        $90
Casinghead gas         0 Mcf  × $  4.86 =         $0

────────────────────────────────────────────────────
Month total                                      $90

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/O/6530 is the state's own key, not one this site invented.