UNIVERSITY "7-2"

Operated by ENDEAVOR ENERGY RESOURCES L.P. (P-5 251726) 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 8131District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$293 k
Jan 1993 – Jul 2010
Value, last 12 filed months
$0
at the published price for each month
Months reported
211
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
NGPA1none

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
OilDisposition12,926 bbl$260,720
Casinghead gasProduction19,274 Mcf$32,130
Total$292,850

9,303 Mcf of this lease's gas, across 47 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 (3)

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 31.2415, -101.7633. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

31.24128, -101.76409 · 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%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
7,875 ft
3 wells filed one
Completion to plug
26.3 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
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 4,711 and 7,910 ft, median 7,875 ft, over the 3 wells that filed a depth.

Completions filed
Dec 1979 – Feb 1980
3 of 3 wells
Plug dates filed
Oct 2002 – Jun 2010
3 of 3 wells

Last completion to plug: a median of 26.3 years across the 3 wells that filed both dates, with the middle half between 24.6 years and 28.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-3833148017,875 ftFeb 1980May 2006Yes
42-3833147927,910 ftDec 1979Oct 2002Yes
42-383205781D4,711 ftDec 1979Jun 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 (211)

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

211 months

Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
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 20090072.544.11$0
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 20090042.144.06$0
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 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
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 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050145.226.65$7
Apr 2005159249.207.36$7,838
Mar 200505050.377.15$358
Feb 200504045.226.31$252
Jan 200504643.166.32$291
Dec 200404639.866.75$311
Nov 200404645.286.33$291
Oct 20041555249.706.52$8,042
Sep 200405443.245.28$285
Aug 200405442.375.55$300
Jul 200406338.286.08$383
Jun 20041624036.106.43$6,106
May 200405737.486.49$370
Apr 200405334.475.86$311
Mar 200404734.365.53$260
Feb 200405032.455.51$275
Jan 20041584632.036.30$5,351
Dec 200305330.266.30$334
Nov 200305028.804.60$230
Oct 200301728.174.76$81
Sep 2003171126.314.75$4,504
Aug 20030429.765.13$21
Jul 200304029.415.17$207
Jun 200370428.565.98$2,023
May 200304026.595.97$239
Apr 200303026.675.41$162
Mar 20031821731.146.10$5,771
Feb 200303533.487.93$277
Jan 200303830.315.58$212
Dec 200213926.914.85$216
Nov 200204024.664.14$165
Oct 200204126.464.23$173
Sep 20021784227.443.64$5,037
Aug 200203825.963.16$120
Jul 200204624.583.06$141
Jun 200203923.733.34$130
May 20020724.663.58$25
Apr 20021694623.653.51$4,158
Mar 200204422.003.10$137
Feb 200203718.222.38$88
Jan 200204117.172.38$97
Dec 20011443616.932.36$2,523
Nov 200133218.072.41$131
Oct 200103219.782.53$81
Sep 200103324.262.25$74
Aug 20011345324.873.05$3,494
Jul 200106023.933.20$192
Jun 200105824.563.82$222
May 20011574425.524.31$4,196
Apr 200105124.685.34$272
Mar 200101624.545.38$86
Feb 20010327.755.77$17
Jan 20011307427.478.40$4,193
Dec 200017310526.889.12$5,608
Nov 2000012432.215.66$702
Oct 200017714831.235.15$6,289
Sep 2000015131.875.19$783
Aug 200017718129.644.54$6,068
Jul 200017718228.534.09$5,794
Jun 2000013529.304.40$594
May 200017815727.263.68$5,430
Apr 2000014824.513.12$461
Mar 200017412228.422.86$5,294
Feb 200016713627.622.73$4,983
Jan 2000016425.272.48$407
Dec 199917413424.282.42$4,550
Nov 19991814523.192.43$4,307
Oct 199904620.982.80$129
Sep 199904521.752.62$118
Aug 199917911419.262.88$3,775
Jul 1999015617.892.37$370
Jun 199917515615.942.36$3,158
May 1999013015.792.32$302
Apr 199917517515.102.21$3,029
Mar 199917318212.471.84$2,492
Feb 199901589.981.82$287
Jan 199918116610.381.90$2,194
Dec 19981781879.201.77$1,969
Nov 1998018610.892.19$407
Oct 199817320312.421.97$2,548
Sep 199817420512.592.08$2,618
Aug 1998021011.301.91$401
Jul 199817321511.742.24$2,512
Jun 199817321011.242.24$2,414
May 1998021112.622.21$466
Apr 199816218213.042.51$2,568
Mar 199817220012.802.31$2,663
Feb 199817518913.952.30$2,876
Jan 199817319014.702.15$2,953
Dec 1997018816.322.41$453
Nov 199717520418.193.09$3,813
Oct 199717122619.253.15$4,004
Sep 199717023017.742.95$3,695
Aug 199717422917.862.55$3,693
Jul 1997010817.582.25$243
Jun 199716016717.242.26$3,135
May 199716824418.972.31$3,750
Apr 199716816117.882.08$3,339
Mar 199717221118.951.94$3,669
Feb 199717215720.492.21$3,871
Jan 199717017023.483.54$4,593
Dec 199617321423.32$4,034
Nov 199617618521.97$3,867
Oct 199617413623.31$4,056
Sep 19961628822.22$3,600
Aug 199617320420.26$3,505
Jul 199618917619.55$3,695
Jun 199616914318.73$3,165
May 199616915519.43$3,284
Apr 199616610521.51$3,571
Mar 1996177019.38$3,430
Feb 19961759216.98$2,972
Jan 1996013617.07$0
Dec 199515319517.19$2,630
Nov 199516621216.00$2,656
Oct 199516821015.43$2,592
Sep 19951768916.18$2,848
Aug 199516623415.92$2,643
Jul 19951695315.24$2,576
Jun 199507316.41$0
May 1995010617.56$0
Apr 19951708917.73$3,014
Mar 1995013316.44$0
Feb 1995012216.58$0
Jan 199514116815.92$2,245
Dec 1994017115.03$0
Nov 199411120115.90$1,765
Oct 1994021715.58$0
Sep 199416421415.29$2,508
Aug 1994018716.13$0
Jul 199415815717.56$2,774
Jun 1994017117.09$0
May 199416830215.88$2,668
Apr 1994033514.14$0
Mar 199418034312.46$2,243
Feb 1994030212.50$0
Jan 199417431312.66$2,203
Dec 1993033812.33$0
Nov 199317533214.49$2,536
Oct 1993034115.85$0
Sep 199318136415.03$2,720
Aug 1993022915.66$0
Jul 199317723515.46$2,736
Jun 199317723816.79$2,972
May 1993021417.68$0
Apr 199317917718.05$3,231
Mar 1993022518.14$0
Feb 199318319117.90$3,276
Jan 1993018816.93$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 2005 — as filed, then multipliedworked
Oil                    0 bbl  × $ 45.22 =         $0
Casinghead gas         1 Mcf  × $  6.65 =         $7

────────────────────────────────────────────────────
Month total                                       $7

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/8131 is the state's own key, not one this site invented.