UNIVERSITY 11 /SEC. 1/

Operated by ARCO PERMIAN (P-5 29347) in the MARTIN (WICHITA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4095District 08Field 57774747Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$696 k
Jan 1993 – Jan 2001
Value, last 12 filed months
$62 k
at the published price for each month
Months reported
97
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 26 leases and 69 wells, and the rule below applies to all of them.

Discovered
1945-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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: CONSOLIDATED TO MARTIN (CONSOLIDATED)

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
OilDisposition10,708 bbl$197,410
Casinghead gasProduction328,140 Mcf$498,824
Total$696,234

130,341 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 (8)

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 32.1805, -102.7582. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

32.18167, -102.75759 · 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%
8 of 8 wells
With a plug date
12.5%
1 of 8 wells
Median depth
8,631 ft
8 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
8100.0%
A plug date is filed
112.5%
BothOn the schedule and plugged. Neither fact cancels the other.
112.5%
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

Total depth in feet, 8 of 8 wells. Median 8,631 ft, with the middle half between 7,550 and 8,944 ft; the shallowest is 7,550 ft and the deepest 8,960 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 7 of 8 wells, May 1993 – Jan 2023. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1993 – Jan 2023
7 of 8 wells; 1 filed none
Plug dates filed
Jul 1983
1 of 8 wells; 7 filed none

8 wells

42-00300303B 38,850 ftJul 1983Yes
42-00300438C 18,940 ftJan 2023Yes
42-00300320D 58,412 ftMay 2022Yes
42-00335641C 87,550 ftMar 2020Yes
42-00300455C 28,960 ftAug 2005Yes
42-00334903C 77,550 ftApr 1999Yes
42-00334901D 107,550 ftOct 1998Yes
42-00300454B 28,956 ftMay 1993Yes

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 (97)

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

97 months

Jan 2001681027.478.40$18,707
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 200015027.263.68$409
Apr 20002413,81024.513.12$17,779
Mar 20003053,11928.422.86$17,588
Feb 2000472,24827.622.73$7,427
Jan 2000743,12725.272.48$9,627
Dec 19991848,98024.282.42$26,233
Nov 199936713,27423.192.43$40,820
Oct 199943716,94120.982.80$56,666
Sep 199938521,04621.752.62$63,490
Aug 199954125,90219.262.88$84,903
Jul 199969333,47017.892.37$91,801
Jun 199989026,88015.942.36$77,680
May 199995126,24915.792.32$75,941
Apr 199931015.102.21$468
Mar 19995001,83112.471.84$9,601
Feb 19991454169.981.82$2,203
Jan 1999338010.381.90$495
Dec 1998309.201.77$28
Nov 1998387910.892.19$586
Oct 199810923912.421.97$1,824
Sep 19988622412.592.08$1,549
Aug 19986024911.301.91$1,153
Jul 19985417311.742.24$1,021
Jun 19985311211.242.24$846
May 19984020712.622.21$962
Apr 19983324713.042.51$1,049
Mar 19984837412.802.31$1,478
Feb 19984533913.952.30$1,407
Jan 19983726114.702.15$1,106
Dec 19975044716.322.41$1,894
Nov 19975141218.193.09$2,200
Oct 19973626519.253.15$1,528
Sep 19972313617.742.95$810
Aug 19973226017.862.55$1,236
Jul 1997251,52317.582.25$3,862
Jun 19972367917.242.26$1,929
May 19973768518.972.31$2,283
Apr 19973867117.882.08$2,077
Mar 1997631,05718.951.94$3,244
Feb 19975788720.492.21$3,125
Jan 19974990023.483.54$4,336
Dec 19964494423.32$1,026
Nov 1996601,47521.97$1,318
Oct 1996751,53023.31$1,748
Sep 1996531,45222.22$1,178
Aug 19961020.26$20
Jul 19961566919.55$293
Jun 1996352,42918.73$656
May 1996364,27719.43$699
Apr 1996494,57121.51$1,054
Mar 1996464,18519.38$891
Feb 1996703,42916.98$1,189
Jan 19961525,37717.07$2,595
Dec 1995685,19517.19$1,169
Nov 1995574,67716.00$912
Oct 1995546,10015.43$833
Sep 1995805,37616.18$1,294
Aug 1995675,21315.92$1,067
Jul 1995764,07415.24$1,158
Jun 1995993,78816.41$1,625
May 1995674,03917.56$1,177
Apr 1995765,70817.73$1,347
Mar 1995975,15716.44$1,595
Feb 1995826,09716.58$1,360
Jan 19951205,74315.92$1,910
Dec 19941203,70715.03$1,804
Nov 19947397515.90$1,161
Oct 19946697315.58$1,028
Sep 19941721,06415.29$2,630
Aug 19941111,23116.13$1,790
Jul 199411574017.56$2,019
Jun 199417362817.09$2,957
May 19944242115.88$667
Apr 19942247014.14$311
Mar 19941261612.46$150
Feb 19941150912.50$138
Jan 19941356012.66$165
Dec 19931253812.33$148
Nov 19931183114.49$159
Oct 19932496915.85$380
Sep 1993271,59815.03$406
Aug 1993331,54315.66$517
Jul 1993441,29015.46$680
Jun 1993701,73516.79$1,175
May 1993722,37817.68$1,273
Apr 1993733,18818.05$1,318
Mar 1993434,23418.14$780
Feb 1993503,32117.90$895
Jan 19931305,31716.93$2,201

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.

Jan 2001 — as filed, then multipliedworked
Oil                  681 bbl  × $ 27.47 =    $18,707
Casinghead gas         0 Mcf  × $  8.40 =         $0

────────────────────────────────────────────────────
Month total                                  $18,707

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/4095 is the state's own key, not one this site invented.