UNIVERSITY -C-

Operated by SAGE ENERGY COMPANY (P-5 743215) in the FULLERTON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18681District 08Field 33230001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$398 k
Jan 1993 – Mar 2008
Value, last 12 filed months
$0
at the published price for each month
Months reported
183
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 165 leases and 2,135 wells, and the rule below applies to all of them.

Discovered
1941-12-23
as the register files it
Field class
Oil
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 10 acres. The field rule took effect on 2010-06-09.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: BLANCO-FULLERTON D WELLS 13 D, 15D, 16D & 17D. 08/3/21

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
OilDisposition18,012 bbl$350,577
Casinghead gasProduction25,666 Mcf$47,594
Total$398,170

11,233 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 32.3563, -102.7862. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.35632, -102.78620 · 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
8,507 ft
2 wells filed one
Completion to plug
40.0 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 8,502 and 8,512 ft, median 8,507 ft, over the 2 wells that filed a depth.

Completions filed
Jun 1964 – Jul 1964
2 of 2 wells
Plug dates filed
Jun 2004
2 of 2 wells

Last completion to plug: a median of 40.0 years across the 2 wells that filed both dates, with the middle half between 39.9 years and 40.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-0030322718,502 ftJul 1964Jun 2004Yes
42-0030322828,512 ftJun 1964Jun 2004Yes

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 (183)

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

183 months

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 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20044036.106.43$144
May 20040037.486.49$0
Apr 200475034.475.86$2,585
Mar 20040034.365.53$0
Feb 200402832.455.51$154
Jan 200424032.036.30$316
Dec 20031879730.266.30$6,270
Nov 2003016128.804.60$740
Oct 200318415528.174.76$5,921
Sep 2003017026.314.75$807
Aug 20031849129.765.13$5,943
Jul 2003014929.415.17$770
Jun 200318512128.565.98$6,008
May 20031899826.595.97$5,611
Apr 2003013026.675.41$703
Mar 200318310131.146.10$6,314
Feb 2003012233.487.93$967
Jan 20031896030.315.58$6,064
Dec 2002013326.914.85$646
Nov 2002013924.664.14$575
Oct 200218816726.464.23$5,681
Sep 200218918427.443.64$5,855
Aug 2002013125.963.16$415
Jul 200218114324.583.06$4,887
Jun 200218017823.733.34$4,866
May 200218115224.663.58$5,008
Apr 2002015523.653.51$544
Mar 200217319722.003.10$4,417
Feb 200218215618.222.38$3,687
Jan 2002020317.172.38$482
Dec 200118418316.932.36$3,548
Nov 200118321618.072.41$3,826
Oct 200118420519.782.53$4,158
Sep 2001017124.262.25$385
Aug 200118319124.873.05$5,134
Jul 200117318723.933.20$4,738
Jun 2001018824.563.82$719
May 200118817925.524.31$5,569
Apr 200119317024.685.34$5,670
Mar 200118417924.545.38$5,478
Feb 2001013727.755.77$790
Jan 200118714627.478.40$6,363
Dec 200018513926.889.12$6,241
Nov 200007732.215.66$436
Oct 200018518331.235.15$6,719
Sep 200017613531.875.19$6,309
Aug 2000017529.644.54$795
Jul 200017815528.534.09$5,712
Jun 20001686929.304.40$5,226
May 200009827.263.68$361
Apr 200016617324.513.12$4,608
Mar 200017512328.422.86$5,325
Feb 2000013027.622.73$354
Jan 200016514825.272.48$4,537
Dec 199917412724.282.42$4,533
Nov 199917316923.192.43$4,423
Oct 199917515520.982.80$4,106
Sep 199917417021.752.62$4,230
Aug 1999010819.262.88$311
Jul 199916921117.892.37$3,524
Jun 199917915615.942.36$3,222
May 199917310615.792.32$2,978
Apr 1999013615.102.21$300
Mar 199918017412.471.84$2,564
Feb 199901779.981.82$322
Jan 199918018410.381.90$2,218
Dec 19981791719.201.77$1,950
Nov 199818221910.892.19$2,461
Oct 1998023812.421.97$469
Sep 199812023212.592.08$1,994
Aug 199817319911.301.91$2,334
Jul 199818014211.742.24$2,431
Jun 199804611.242.24$103
May 199832818612.622.21$4,550
Apr 1998024913.042.51$624
Mar 199838024312.802.31$5,425
Feb 1998020013.952.30$460
Jan 1998025114.702.15$541
Dec 1997023516.322.41$567
Nov 199741924118.193.09$8,366
Oct 1997026319.253.15$828
Sep 1997022717.742.95$671
Aug 199737624117.862.55$7,331
Jul 1997020117.582.25$452
Jun 1997025817.242.26$582
May 199739722718.972.31$8,055
Apr 1997024917.882.08$519
Mar 1997032218.951.94$624
Feb 1997021320.492.21$470
Jan 199737228923.483.54$9,758
Dec 1996029023.32$0
Nov 1996026421.97$0
Oct 199639329523.31$9,161
Sep 1996028222.22$0
Aug 199637530220.26$7,598
Jul 1996030519.55$0
Jun 1996027218.73$0
May 199639725119.43$7,714
Apr 1996024421.51$0
Mar 1996026819.38$0
Feb 199639413916.98$6,690
Jan 199639523417.07$6,743
Dec 1995026717.19$0
Nov 1995024616.00$0
Oct 199542630615.43$6,573
Sep 1995025816.18$0
Aug 19954128415.92$653
Jul 199530526415.24$4,648
Jun 199531322916.41$5,136
May 1995017317.56$0
Apr 1995020317.73$0
Mar 199537219416.44$6,116
Feb 1995015116.58$0
Jan 199537919715.92$6,034
Dec 1994022715.03$0
Nov 1994020915.90$0
Oct 199438821315.58$6,045
Sep 1994021615.29$0
Aug 199439126116.13$6,307
Jul 1994020817.56$0
Jun 1994026617.09$0
May 199446026015.88$7,305
Apr 1994028614.14$0
Mar 199444528312.46$5,545
Feb 1994026212.50$0
Jan 199429929212.66$3,785
Dec 199337329412.33$4,599
Nov 1993025814.49$0
Oct 199333025815.85$5,231
Sep 199333016415.03$4,960
Aug 1993026015.66$0
Jul 1993016515.46$0
Jun 199340619516.79$6,817
May 1993020917.68$0
Apr 1993018418.05$0
Mar 1993013918.14$0
Feb 1993010017.90$0
Jan 199340410616.93$6,840

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.

Jun 2004 — as filed, then multipliedworked
Oil                    4 bbl  × $ 36.10 =       $144
Casinghead gas         0 Mcf  × $  6.43 =         $0

────────────────────────────────────────────────────
Month total                                     $144

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. 08/O/18681 is the state's own key, not one this site invented.