UNIVERSITY, SEC. 3

Operated by ATLAS OPERATING LLC (P-5 36587) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8111District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$800 k
Jan 1993 – Dec 2011
Value, last 12 filed months
$0
at the published price for each month
Months reported
228
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition25,514 bbl$648,194
Casinghead gasProduction56,746 Mcf$152,003
Total$800,196

23,248 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 (2)

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 31.2934, -101.8329. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.29344, -101.83294 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
8,271 ft
2 wells filed one
Completion to plug
30.7 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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

Between 8,226 and 8,316 ft, median 8,271 ft, over the 2 wells that filed a depth.

Completions filed
Sep 1979 – Jan 1981
2 of 2 wells
Plug dates filed
Dec 2010 – Jan 2011
2 of 2 wells

Last completion to plug: a median of 30.7 years across the 2 wells that filed both dates, with the middle half between 30.3 years and 31.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4613149528,316 ftJan 1981Dec 2010Yes
42-4613147418,226 ftSep 1979Jan 2011Yes

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 (228)

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

228 months

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 20100278.394.39$9
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 200902467.423.22$77
Jul 200901261.133.46$42
Jun 200901566.163.90$58
May 20091664154.743.93$9,248
Apr 200908646.773.59$309
Mar 200905542.144.06$223
Feb 200904332.814.63$199
Jan 20091677235.865.37$6,375
Dec 200809937.105.98$592
Nov 20080055.496.86$0
Oct 200807175.246.92$491
Sep 20080111101.767.88$874
Aug 2008166163114.228.48$20,343
Jul 20080207131.0811.39$2,358
Jun 2008172128131.3313.03$24,257
May 20080172123.1711.57$1,991
Apr 2008173186110.3110.45$21,028
Mar 20080196101.909.66$1,894
Feb 200815917192.538.77$16,212
Jan 200816617190.388.21$16,406
Dec 2007024588.337.30$1,789
Nov 200717821591.677.29$17,885
Oct 2007024882.856.92$1,717
Sep 2007026075.846.24$1,623
Aug 200717019769.066.39$12,999
Jul 2007051270.906.39$3,271
Jun 200717926362.007.55$13,083
May 2007015258.747.85$1,193
Apr 2007018359.617.81$1,428
Mar 2007014156.927.30$1,030
Feb 200716116855.108.22$10,251
Jan 2007011650.306.73$780
Dec 2006013556.656.92$934
Nov 200616920054.207.62$10,683
Oct 200607454.906.01$445
Sep 2006016260.085.04$816
Aug 200617912768.717.34$13,231
Jul 2006012169.376.34$767
Jun 2006013166.286.38$836
May 2006021066.016.42$1,349
Apr 200617312164.397.36$12,030
Mar 2006012256.707.08$864
Feb 2006013957.597.75$1,077
Jan 200606060.598.93$536
Dec 200517614154.9413.42$11,561
Nov 2005013654.6910.59$1,440
Oct 2005011758.3413.80$1,614
Sep 2005013761.4512.08$1,655
Aug 200516112161.519.80$11,089
Jul 2005013355.697.84$1,043
Jun 2005011352.337.38$834
May 200505545.226.65$366
Apr 200507049.207.36$515
Mar 200515317450.377.15$8,952
Feb 2005014145.226.31$890
Jan 2005017843.166.32$1,125
Dec 200418017139.866.75$8,329
Nov 2004016445.286.33$1,038
Oct 2004017649.706.52$1,147
Sep 20042817043.245.28$2,109
Aug 200410215242.375.55$5,165
Jul 2004017338.286.08$1,053
Jun 200410517036.106.43$4,884
May 2004018237.486.49$1,182
Apr 200413916834.475.86$5,776
Mar 2004016934.365.53$935
Feb 20040832.455.51$44
Jan 200405132.036.30$321
Dec 2003815630.266.30$2,804
Nov 20031647028.804.60$5,045
Oct 200305728.174.76$271
Sep 2003736026.314.75$2,206
Aug 200307329.765.13$374
Jul 20038318129.415.17$3,377
Jun 200318217228.565.98$6,227
May 2003018526.595.97$1,105
Apr 2003016726.675.41$903
Mar 200307731.146.10$469
Feb 2003877133.487.93$3,476
Jan 2003016330.315.58$910
Dec 200217718226.914.85$5,646
Nov 2002017224.664.14$712
Oct 2002018726.464.23$791
Sep 200218023627.443.64$5,797
Aug 2002025425.963.16$804
Jul 2002023824.583.06$729
Jun 200217714323.733.34$4,678
May 2002024624.663.58$882
Apr 2002023523.653.51$825
Mar 200218026122.003.10$4,770
Feb 2002023818.222.38$565
Jan 200217425917.172.38$3,603
Dec 2001026516.932.36$627
Nov 2001025318.072.41$609
Oct 200117927919.782.53$4,246
Sep 2001025824.262.25$581
Aug 2001027224.873.05$830
Jul 200116821923.933.20$4,720
Jun 2001015524.563.82$593
May 20011779125.524.31$4,909
Apr 2001035624.685.34$1,899
Mar 200117936424.545.38$6,350
Feb 200135337127.755.77$11,935
Jan 200117343127.478.40$8,372
Dec 200034746126.889.12$13,533
Nov 2000026732.215.66$1,511
Oct 2000020331.235.15$1,045
Sep 200018040231.875.19$7,822
Aug 200017340029.644.54$6,944
Jul 200017138428.534.09$6,449
Jun 200017442729.304.40$6,976
May 200017846827.263.68$6,574
Apr 200015230024.513.12$4,660
Mar 200018041628.422.86$6,305
Feb 200018341427.622.73$6,183
Jan 200017944125.272.48$5,617
Dec 199918641124.282.42$5,512
Nov 199917741623.192.43$5,117
Oct 199917744520.982.80$4,961
Sep 199917543321.752.62$4,940
Aug 199917635519.262.88$4,411
Jul 199917937317.892.37$4,087
Jun 199917839115.942.36$3,761
May 199918019115.792.32$3,286
Apr 199917719115.102.21$3,094
Mar 199917918612.471.84$2,574
Feb 19991792899.981.82$2,312
Jan 199918140110.381.90$2,641
Dec 19981822809.201.77$2,171
Nov 199818038110.892.19$2,793
Oct 1998182012.421.97$2,260
Sep 1998180012.592.08$2,266
Aug 199818147511.301.91$2,951
Jul 199818348411.742.24$3,231
Jun 199817122211.242.24$2,419
May 199818333512.622.21$3,049
Apr 199818022013.042.51$2,898
Mar 199818329812.802.31$3,031
Feb 199818334413.952.30$3,344
Jan 199818532414.702.15$3,418
Dec 199736638216.322.41$6,894
Nov 199718536318.193.09$4,486
Oct 199717937919.253.15$4,640
Sep 199718224417.742.95$3,950
Aug 199718231317.862.55$4,050
Jul 199718037517.582.25$4,007
Jun 199718231217.242.26$3,842
May 199718344718.972.31$4,503
Apr 199718336517.882.08$4,032
Mar 199736548318.951.94$7,853
Feb 199718446220.492.21$4,789
Jan 199718745123.483.54$5,987
Dec 199618150123.32$4,221
Nov 199618445121.97$4,042
Oct 199636143023.31$8,415
Sep 1996045622.22$0
Aug 199618546720.26$3,748
Jul 199636249619.55$7,077
Jun 199618151418.73$3,390
May 199618051819.43$3,497
Apr 199618024121.51$3,872
Mar 199617911919.38$3,469
Feb 199618536016.98$3,141
Jan 199618651217.07$3,175
Dec 199536949517.19$6,343
Nov 199518452016.00$2,944
Oct 199518155015.43$2,793
Sep 199518352816.18$2,961
Aug 199518155215.92$2,882
Jul 199536359315.24$5,532
Jun 199518354516.41$3,003
May 199518352017.56$3,213
Apr 199518350317.73$3,245
Mar 199536760016.44$6,033
Feb 199518742716.58$3,100
Jan 199518040515.92$2,866
Dec 199417950415.03$2,690
Nov 199417953415.90$2,846
Oct 199436852515.58$5,733
Sep 199418149715.29$2,767
Aug 199418355216.13$2,952
Jul 199417759117.56$3,108
Jun 199436257517.09$6,187
May 199418451915.88$2,922
Apr 199418146414.14$2,559
Mar 199436149012.46$4,498
Feb 199418246712.50$2,275
Jan 199418132212.66$2,291
Dec 199317748312.33$2,182
Nov 199317544914.49$2,536
Oct 199335750715.85$5,658
Sep 199317644315.03$2,645
Aug 199317843915.66$2,787
Jul 199317471115.46$2,690
Jun 199335553616.79$5,960
May 199317953917.68$3,165
Apr 199318333518.05$3,303
Mar 199318249518.14$3,301
Feb 199336546517.90$6,534
Jan 199318650316.93$3,149

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.

Mar 2010 — as filed, then multipliedworked
Oil                    0 bbl  × $ 78.39 =         $0
Casinghead gas         2 Mcf  × $  4.39 =         $9

────────────────────────────────────────────────────
Month total                                       $9

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/8111 is the state's own key, not one this site invented.