WALLACE, T. J. 402

Operated by UNION OIL COMPANY OF CALIFORNIA (P-5 876520) in the VAN (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3359District 05Field 93042166OilCasinghead gasSaveExport
Value, all time
$188 k
Jan 1993 – Jan 2011
Value, last 12 filed months
$933
at the published price for each month
Months reported
217
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 66 leases and 277 wells, and the rule below applies to all of them.

Discovered
1969-11-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
125 ft
minimum
From a lease line
100 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 1997-12-05.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 09/01/2004.

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
OilDisposition7,140 bbl$166,298
Casinghead gasProduction7,815 Mcf$22,157
Total$188,455

3,737 Mcf of this lease's gas, across 41 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 32.5317, -95.6276. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.53172, -95.62759 · 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
2,924 ft
1 wells filed one
Completion to plug
20.1 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 2,924 ft.

Completions filed
Oct 1990
1 of 1 wells
Plug dates filed
Nov 2010
1 of 1 wells

Last completion to plug: a median of 20.1 years across the 1 well that filed both dates, with the middle half between 20.1 years and 20.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4670065612,924 ftOct 1990Nov 2010Yes

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 (217)

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

217 months

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 201024671.124.24$337
Apr 201004881.694.12$198
Mar 201004678.394.39$202
Feb 201003673.585.44$196
Jan 201024274.365.96$399
Dec 2009145071.445.48$1,274
Nov 200995574.593.75$878
Oct 200925872.544.11$383
Sep 200966765.543.06$599
Aug 2009163567.423.22$1,191
Jul 200923161.133.46$230
Jun 2009172966.163.90$1,238
May 2009193154.743.93$1,162
Apr 2009233846.773.59$1,212
Mar 2009153442.144.06$770
Feb 2009113032.814.63$500
Jan 200963535.865.37$403
Dec 200823037.105.98$254
Nov 2008192955.496.86$1,253
Oct 2008102975.246.92$953
Sep 2008533101.767.88$769
Aug 2008532114.228.48$843
Jul 20081135131.0811.39$1,841
Jun 2008031131.3313.03$404
May 20081731123.1711.57$2,453
Apr 20081033110.3110.45$1,448
Mar 20081525101.909.66$1,770
Feb 200833192.538.77$549
Jan 200863690.388.21$838
Dec 200743588.337.30$609
Nov 200733791.677.29$545
Oct 2007122882.856.92$1,188
Sep 2007163475.846.24$1,426
Aug 2007373969.066.39$2,804
Jul 200733270.906.39$417
Jun 200763362.007.55$621
May 2007143258.747.85$1,073
Apr 2007271859.617.81$1,750
Mar 2007271956.927.30$1,676
Feb 200722455.108.22$307
Jan 200702650.306.73$175
Dec 200602256.656.92$152
Nov 200622654.207.62$306
Oct 200622754.906.01$272
Sep 20068060.085.04$481
Aug 20068068.717.34$550
Jul 20064069.376.34$277
Jun 200617066.286.38$1,127
May 200611066.016.42$726
Apr 2006152364.397.36$1,135
Mar 2006175056.707.08$1,318
Feb 2006162457.597.75$1,107
Jan 2006192660.598.93$1,383
Dec 2005212554.9413.42$1,489
Nov 2005142654.6910.59$1,041
Oct 2005212458.3413.80$1,556
Sep 2005112561.4512.08$978
Aug 200542261.519.80$462
Jul 2005182455.697.84$1,191
Jun 2005132652.337.38$872
May 2005182145.226.65$954
Apr 2005162149.207.36$942
Mar 2005184150.377.15$1,200
Feb 2005152045.226.31$805
Jan 2005122043.166.32$644
Dec 200452339.866.75$355
Nov 2004172445.286.33$922
Oct 2004161849.706.52$912
Sep 2004132043.245.28$668
Aug 2004152142.375.55$752
Jul 2004191938.286.08$843
Jun 2004182036.106.43$778
May 2004182437.486.49$831
Apr 2004152334.475.86$652
Mar 2004222334.365.53$883
Feb 2004172332.455.51$678
Jan 2004202332.036.30$785
Dec 2003302330.266.30$1,053
Nov 2003183328.804.60$670
Oct 2003192428.174.76$649
Sep 2003182026.314.75$569
Aug 2003172029.765.13$609
Jul 2003212129.415.17$726
Jun 2003162128.565.98$583
May 2003232026.595.97$731
Apr 2003212026.675.41$668
Mar 2003272131.146.10$969
Feb 2003202233.487.93$844
Jan 2003221930.315.58$773
Dec 2002231626.914.85$697
Nov 2002282024.664.14$773
Oct 2002222026.464.23$667
Sep 2002131727.443.64$419
Aug 2002202225.963.16$589
Jul 200292024.583.06$282
Jun 2002112023.733.34$328
May 2002203324.663.58$611
Apr 2002231023.653.51$579
Mar 2002231022.003.10$537
Feb 2002181218.222.38$356
Jan 2002221817.172.38$421
Dec 2001191516.932.36$357
Nov 2001213018.072.41$452
Oct 2001193019.782.53$452
Sep 2001243024.262.25$650
Aug 2001224124.873.05$672
Jul 2001254823.933.20$752
Jun 2001274224.563.82$824
May 200164125.524.31$330
Apr 2001144224.685.34$570
Mar 2001294524.545.38$954
Feb 2001254827.755.77$971
Jan 2001295327.478.40$1,242
Dec 2000284726.889.12$1,181
Nov 2000294732.215.66$1,200
Oct 2000304931.235.15$1,189
Sep 2000325031.875.19$1,279
Aug 2000404429.644.54$1,385
Jul 2000422228.534.09$1,288
Jun 2000371529.304.40$1,150
May 2000371527.263.68$1,064
Apr 200031924.513.12$788
Mar 200031028.422.86$114
Feb 200051027.622.73$165
Jan 2000211025.272.48$555
Dec 1999371024.282.42$923
Nov 1999361023.192.43$859
Oct 1999531420.982.80$1,151
Sep 1999221021.752.62$505
Aug 199949819.262.88$967
Jul 199942817.892.37$770
Jun 199921815.942.36$354
May 199934815.792.32$555
Apr 199959915.102.21$911
Mar 199972912.471.84$914
Feb 19995389.981.82$543
Jan 199979810.381.90$835
Dec 19983509.201.77$322
Nov 199832010.892.19$348
Oct 199835512.421.97$445
Sep 1998361112.592.08$476
Aug 1998261011.301.91$313
Jul 1998512111.742.24$646
Jun 1998572011.242.24$685
May 1998412012.622.21$562
Apr 1998701313.042.51$945
Mar 199811212.802.31$41
Feb 1998121313.952.30$197
Jan 199811414.702.15$45
Dec 199751416.322.41$115
Nov 199791418.193.09$207
Oct 199711419.253.15$63
Sep 199721517.742.95$80
Aug 1997251417.862.55$482
Jul 1997672917.582.25$1,243
Jun 1997272617.242.26$524
May 1997218318.972.31$590
Apr 1997903617.882.08$1,684
Mar 1997614018.951.94$1,234
Feb 1997153920.492.21$393
Jan 1997313323.483.54$845
Dec 1996621323.32$1,446
Nov 1996321721.97$703
Oct 1996932623.31$2,168
Sep 1996603222.22$1,333
Aug 1996623320.26$1,256
Jul 1996623319.55$1,212
Jun 19968112518.73$1,517
May 19969310919.43$1,807
Apr 19969010521.51$1,936
Mar 1996939719.38$1,802
Feb 1996739416.98$1,240
Jan 1996949917.07$1,605
Dec 199515411617.19$2,647
Nov 1995608116.00$960
Oct 1995939515.43$1,435
Sep 199512010416.18$1,942
Aug 19959213115.92$1,465
Jul 1995325515.24$488
Jun 199512010816.41$1,969
May 19959410617.56$1,651
Apr 199514912317.73$2,642
Mar 1995937316.44$1,529
Feb 199511210816.58$1,857
Jan 19951549115.92$2,452
Dec 1994637415.03$947
Nov 19941508915.90$2,385
Oct 199415510315.58$2,415
Sep 199415012915.29$2,294
Aug 19941554516.13$2,500
Jul 19941544917.56$2,704
Jun 1994905017.09$1,538
May 1994932115.88$1,477
Apr 19941109414.14$1,555
Mar 19949339812.46$1,159
Feb 19948446112.50$1,050
Jan 199493112.66$1,177
Dec 1993624912.33$764
Nov 1993892914.49$1,290
Oct 199361115.85$967
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19932814117.90$501
Jan 1993622916.93$1,050

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 2010 — as filed, then multipliedworked
Oil                    2 bbl  × $ 71.12 =       $142
Casinghead gas        46 Mcf  × $  4.24 =       $195

────────────────────────────────────────────────────
Month total                                     $337

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. 05/O/3359 is the state's own key, not one this site invented.