UNIVERSITY "6"

Operated by DE CENTRAL OPERATING, LLC (P-5 102879) 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 15415District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$1.5 M
Mar 2003 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
279
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.

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
OilDisposition22,311 bbl$1,259,522
Casinghead gasProduction45,941 Mcf$258,324
Total$1,517,846

Wells on this lease (5)

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 31.2945, -101.5769. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.29463, -101.57626 · 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
80.0%
4 of 5 wells
With a plug date
80.0%
4 of 5 wells
Median depth
7,675 ft
5 wells filed one
Completion to plug
19.8 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
480.0%
A plug date is filed
480.0%
BothOn the schedule and plugged. Neither fact cancels the other.
480.0%
NeitherNo plug date, and not on the schedule.
120.0%

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 7,650 and 8,501 ft, median 7,675 ft, over the 5 wells that filed a depth.

Completions filed
Jul 1975 – Feb 2006
5 of 5 wells
Plug dates filed
Dec 2006 – Mar 2026
4 of 5 wells; 1 filed none

Last completion to plug: a median of 19.8 years across the 4 wells that filed both dates, with the middle half between 15.1 years and 23.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-383356887TM8,501 ftFeb 2006Mar 2026Yes
42-3833058017,675 ftJun 2005Jan 2025Yes
42-3833058237,695 ftMay 2005Dec 2006Yes
42-3833058347,650 ftSep 1975
42-3833058127,650 ftJul 1975Sep 2007Yes

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 (279)

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

279 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 202431071.372.28$2,212
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 202437078.082.63$2,889
May 2024712978.812.20$5,659
Apr 202435284.451.66$2,959
Mar 2024307680.301.55$2,526
Feb 2024306676.091.78$2,400
Jan 2024388873.023.30$3,065
Dec 2023206771.262.61$1,600
Nov 2023417377.892.81$3,398
Oct 2023234285.443.09$2,095
Sep 2023276289.042.74$2,574
Aug 202332680.522.67$2,593
Jul 202304274.852.64$111
Jun 20237011068.962.26$5,076
May 2023318570.622.23$2,379
Apr 2023667678.122.24$5,326
Mar 2023695472.852.39$5,156
Feb 2023639075.112.47$4,954
Jan 20239012176.533.39$7,298
Dec 2022998076.415.73$8,023
Nov 2022503285.005.65$4,431
Oct 2022232087.185.86$2,122
Sep 20220484.888.16$33
Aug 20226094.529.13$567
Jul 2022241101.587.54$2,445
Jun 20221413115.097.98$1,715
May 20221419109.378.43$1,691
Apr 20222729104.226.84$3,012
Mar 20221440108.885.08$1,727
Feb 2022272491.054.86$2,575
Jan 2022281081.844.54$2,337
Dec 2021302071.323.90$2,218
Nov 2021162577.435.24$1,370
Oct 2021314379.795.71$2,719
Sep 2021312669.865.35$2,305
Aug 2021381966.024.22$2,589
Jul 2021272470.783.98$2,007
Jun 202125969.493.38$1,768
May 2021192763.483.02$1,288
Apr 202102560.362.76$69
Mar 202121061.302.72$1,287
Feb 20210557.805.55$28
Jan 202101450.412.81$39
Dec 2020161244.642.68$746
Nov 202001638.772.71$43
Oct 2020261436.972.48$996
Sep 202001037.091.99$20
Aug 2020272639.982.39$1,141
Jul 202012838.371.83$475
Jun 202023434.901.69$809
May 20200016.921.81$0
Apr 2020101014.751.80$166
Mar 202001830.341.86$33
Feb 2020392249.881.98$1,989
Jan 2020292257.252.09$1,706
Dec 2019462759.012.30$2,777
Nov 2019413555.302.75$2,364
Oct 2019896553.472.42$4,916
Sep 2019509255.052.66$2,997
Aug 2019467053.112.30$2,604
Jul 20194011856.272.46$2,541
Jun 2019189752.782.49$1,192
May 2019617558.482.74$3,773
Apr 2019278762.632.75$1,930
Mar 2019347156.803.06$2,149
Feb 2019302950.852.79$1,606
Jan 2019401046.033.23$1,873
Dec 201842746.594.19$1,986
Nov 2018241052.934.24$1,313
Oct 2018252361.443.40$1,614
Sep 2018193659.543.11$1,243
Aug 2018285459.403.07$1,829
Jul 2018265065.142.93$1,840
Jun 2018351060.183.08$2,137
May 2018333365.382.90$2,253
Apr 2018273663.842.90$1,828
Mar 2018323061.222.79$2,043
Feb 2018242561.782.77$1,552
Jan 2018254762.874.01$1,760
Dec 2017195557.272.92$1,249
Nov 2017285155.423.12$1,711
Oct 2017255449.292.98$1,393
Sep 2017333847.523.09$1,685
Aug 2017235545.373.00$1,209
Jul 2017374743.873.09$1,768
Jun 20172215342.493.09$1,407
May 20172714545.373.26$1,698
Apr 2017209747.933.21$1,270
Mar 20173013146.772.98$1,794
Feb 2017286250.452.95$1,596
Jan 2017218349.413.42$1,321
Dec 2016309048.763.72$1,798
Nov 201683342.492.64$427
Oct 2016348546.193.09$1,833
Sep 2016318341.553.10$1,545
Aug 2016279141.442.92$1,385
Jul 20162811441.622.92$1,499
Jun 20163011745.352.69$1,675
May 20162715442.521.99$1,455
Apr 20163214136.561.99$1,451
Mar 20163015233.011.79$1,263
Feb 20162223026.472.06$1,057
Jan 20162421227.352.36$1,158
Dec 20151815332.362.00$889
Nov 2015125738.792.17$589
Oct 2015367543.552.43$1,750
Sep 2015421442.992.76$1,844
Aug 2015381040.162.87$1,555
Jul 20150048.152.95$0
Jun 20150756.152.88$20
May 201501655.212.96$47
Apr 201501349.822.71$35
Mar 201501442.892.93$41
Feb 201501644.662.98$48
Jan 201501743.433.10$53
Dec 201422054.693.59$181
Nov 201472470.464.25$595
Oct 2014122778.303.90$1,045
Sep 2014102586.164.05$963
Aug 201482889.394.04$828
Jul 2014123296.564.18$1,292
Jun 2014103398.164.74$1,138
May 2014113394.734.73$1,198
Apr 2014113495.944.81$1,219
Mar 2014113795.895.06$1,242
Feb 201493097.406.19$1,062
Jan 2014133590.404.86$1,345
Dec 2013103991.824.35$1,088
Nov 201383588.853.74$842
Oct 2013144097.423.78$1,515
Sep 20132760104.113.72$3,034
Aug 201335124104.253.52$4,086
Jul 201333124102.523.72$3,844
Jun 20133613194.403.93$3,914
May 2013435494.834.15$4,302
Apr 2013341593.964.28$3,259
Mar 2013365993.623.91$3,601
Feb 2013337091.233.42$3,250
Jan 20136018391.603.42$6,122
Dec 20124717586.773.42$4,677
Nov 20122217186.953.62$2,533
Oct 20121721089.383.40$2,233
Sep 20121122194.672.92$1,686
Aug 20121222992.662.91$1,778
Jul 20121420285.133.02$1,802
Jun 20121220479.822.52$1,472
May 20121321491.612.49$1,723
Apr 201213193101.652.00$1,707
Mar 201213226105.052.22$1,868
Feb 201216204101.102.57$2,142
Jan 20122722998.092.73$3,275
Dec 20111321696.873.24$1,959
Nov 20111422495.723.31$2,082
Oct 20111324784.983.65$2,006
Sep 20111426483.623.99$2,223
Aug 20111428383.404.15$2,342
Jul 20112722694.144.52$3,563
Jun 20112621992.904.64$3,432
May 20112724298.134.40$3,715
Apr 201129262105.964.33$4,208
Mar 20112926096.364.06$3,849
Feb 20112422585.644.18$2,996
Jan 20113325986.504.59$4,043
Dec 20103124985.734.35$3,740
Nov 20102619380.843.80$2,834
Oct 20102421878.103.51$2,639
Sep 20102824072.633.98$2,989
Aug 20102725173.684.42$3,099
Jul 20102224972.554.74$2,775
Jun 20102622170.364.91$2,915
May 20102323771.124.24$2,640
Apr 20102523281.694.12$2,999
Mar 20102925678.394.39$3,397
Feb 20102522673.585.44$3,069
Jan 20102825074.365.96$3,573
Dec 20092723471.445.48$3,212
Nov 20092722074.593.75$2,839
Oct 20092920672.544.11$2,950
Sep 20093021765.543.06$2,631
Aug 20093023767.423.22$2,785
Jul 20092926261.133.46$2,680
Jun 20093524166.163.90$3,254
May 20096024854.743.93$4,258
Apr 20097131646.773.59$4,454
Mar 20097531142.144.06$4,423
Feb 20097134032.814.63$3,905
Jan 20097331835.865.37$4,326
Dec 20082614237.105.98$1,813
Nov 20082314955.496.86$2,298
Oct 20083215975.246.92$3,508
Sep 200853195101.767.88$6,929
Aug 200861262114.228.48$9,190
Jul 200867259131.0811.39$11,732
Jun 200863217131.3313.03$11,102
May 200868224123.1711.57$10,968
Apr 200871203110.3110.45$9,954
Mar 200874196101.909.66$9,435
Feb 20086016792.538.77$7,016
Jan 2008588990.388.21$5,972
Dec 2007658688.337.30$6,369
Nov 2007629691.677.29$6,384
Oct 20076416582.856.92$6,445
Sep 20076112975.846.24$5,432
Aug 20075813069.066.39$4,836
Jul 20075912470.906.39$4,975
Jun 20076815862.007.55$5,409
May 20077816158.747.85$5,845
Apr 20077413159.617.81$5,434
Mar 20078013756.927.30$5,554
Feb 20071,0231,20855.108.22$66,292
Jan 20071,1721,35450.306.73$68,060
Dec 20068921,03956.656.92$57,720
Nov 20067721,18454.207.62$50,862
Oct 20066471,53254.906.01$44,733
Sep 20064711,43660.085.04$35,531
Aug 20065051,57368.717.34$46,244
Jul 20066071,60269.376.34$52,269
Jun 20066271,23566.286.38$49,442
May 20068721,61066.016.42$67,905
Apr 20067101,05864.397.36$53,504
Mar 200661383856.707.08$40,693
Feb 200636820157.597.75$22,751
Jan 20062496260.598.93$15,641
Dec 20051924054.9413.42$11,085
Nov 200516635654.6910.59$12,848
Oct 20059045458.3413.80$11,514
Sep 20051279661.4512.08$8,964
Aug 20051484061.519.80$9,495
Jul 20052594055.697.84$14,737
Jun 20051024052.337.38$5,633
May 20051115345.226.65$5,372
Apr 20058528249.207.36$6,258
Mar 200514426650.377.15$9,156
Feb 200511726045.226.31$6,932
Jan 200515934643.166.32$9,050
Dec 200410330539.866.75$6,165
Nov 200410721845.286.33$6,225
Oct 200413525049.706.52$8,338
Sep 20047529443.245.28$4,796
Aug 200412229442.375.55$6,801
Jul 20049429238.286.08$5,375
Jun 20046721136.106.43$3,776
May 200410233137.486.49$5,973
Apr 200411232034.475.86$5,735
Mar 200413232034.365.53$6,305
Feb 200412630332.455.51$5,758
Jan 200412632832.036.30$6,102
Dec 200313832130.266.30$6,199
Nov 200316031928.804.60$6,074
Oct 200317032228.174.76$6,322
Sep 200331518826.314.75$9,181
Aug 200339320229.765.13$12,732
Jul 200340718529.415.17$12,926
Jun 200343218428.565.98$13,439
May 200338817726.595.97$11,374
Apr 200346517426.675.41$13,342
Mar 200355918831.146.10$18,553

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.

Oct 2024 — as filed, then multipliedworked
Oil                   31 bbl  × $ 71.37 =     $2,212
Casinghead gas         0 Mcf  × $  2.28 =         $0

────────────────────────────────────────────────────
Month total                                   $2,212

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/15415 is the state's own key, not one this site invented.