LEESON, S. H.

Operated by PRIME OPERATING COMPANY (P-5 677770) 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 4812District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$392 k
Jan 1993 – Apr 2004
Value, last 12 filed months
$0
at the published price for each month
Months reported
136
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
OilDisposition6,791 bbl$124,991
Casinghead gasProduction163,207 Mcf$266,630
Total$391,622

77,760 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 (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 31.5171, -101.5767. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.51690, -101.57667 · 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
8,547 ft
3 wells filed one
Completion to plug
20.6 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 3,817 and 8,550 ft, median 8,547 ft, over the 3 wells that filed a depth.

Completions filed
Mar 1966 – Apr 2003
3 of 3 wells
Plug dates filed
Jul 1985 – Nov 2023
3 of 3 wells

Last completion to plug: a median of 20.6 years across the 3 wells that filed both dates, with the middle half between 19.6 years and 21.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-3833344228,550 ftApr 2003Nov 2023Yes
42-383201991D3,817 ftJan 1967Jul 1985Yes
42-3831067218,547 ftMar 1966Jan 1989Yes

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 (136)

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

136 months

Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 2003045231.146.10$2,755
Feb 2003039433.487.93$3,123
Jan 2003047530.315.58$2,651
Dec 2002038526.914.85$1,869
Nov 20023843724.664.14$2,745
Oct 2002069526.464.23$2,939
Sep 2002771,02527.443.64$5,839
Aug 200201,07625.963.16$3,405
Jul 2002351,12824.583.06$4,314
Jun 20025096823.733.34$4,418
May 2002371,07324.663.58$4,758
Apr 2002451,02123.653.51$4,650
Mar 2002611,05322.003.10$4,609
Feb 20027895218.222.38$3,683
Jan 2002081517.172.38$1,936
Dec 2001781,23716.932.36$4,245
Nov 200101,05918.072.41$2,547
Oct 20017973219.782.53$3,414
Sep 2001085624.262.25$1,927
Aug 2001801,13624.873.05$5,458
Jul 200171,05023.933.20$3,524
Jun 2001711,07824.563.82$5,866
May 200111,11125.524.31$4,811
Apr 2001401,08924.685.34$6,797
Mar 2001321,09124.545.38$6,651
Feb 20016297027.755.77$7,315
Jan 2001651,08527.478.40$10,898
Dec 2000871,07426.889.12$12,136
Nov 200001,05432.215.66$5,964
Oct 2000371,13131.235.15$6,975
Sep 2000551,15131.875.19$7,723
Aug 2000741,21729.644.54$7,719
Jul 200021,12328.534.09$4,650
Jun 2000511,13829.304.40$6,498
May 2000421,21527.263.68$5,616
Apr 2000431,16324.513.12$4,678
Mar 2000561,20928.422.86$5,049
Feb 2000491,12927.622.73$4,432
Jan 2000511,17025.272.48$4,191
Dec 1999671,21324.282.42$4,567
Nov 1999451,09723.192.43$3,714
Oct 1999371,22020.982.80$4,197
Sep 1999451,22921.752.62$4,197
Aug 1999431,30019.262.88$4,566
Jul 1999751,29717.892.37$4,419
Jun 199951,19815.942.36$2,910
May 1999531,33715.792.32$3,940
Apr 19994199615.102.21$2,818
Mar 1999461,30612.471.84$2,974
Feb 1999501,1479.981.82$2,584
Jan 1999551,22710.381.90$2,902
Dec 1998661,2589.201.77$2,838
Nov 1998431,22910.892.19$3,155
Oct 1998571,29812.421.97$3,264
Sep 1998911,27612.592.08$3,803
Aug 199801,31711.301.91$2,512
Jul 1998871,35211.742.24$4,046
Jun 199801,32711.242.24$2,969
May 1998491,23212.622.21$3,337
Apr 1998381,28913.042.51$3,725
Mar 1998661,32312.802.31$3,900
Feb 1998621,22313.952.30$3,677
Jan 1998561,36414.702.15$3,762
Dec 1997791,34816.322.41$4,539
Nov 1997461,30018.193.09$4,851
Oct 1997521,41919.253.15$5,471
Sep 1997891,40017.742.95$5,716
Aug 199701,42117.862.55$3,630
Jul 1997491,48117.582.25$4,189
Jun 1997671,44417.242.26$4,414
May 1997341,59318.972.31$4,322
Apr 19971241,42517.882.08$5,185
Mar 199701,66318.951.94$3,225
Feb 1997431,23920.492.21$3,614
Jan 19971901,44223.483.54$9,565
Dec 199611,45423.32$23
Nov 1996681,43621.97$1,494
Oct 199601,54323.31$0
Sep 19961061,46222.22$2,355
Aug 199601,57020.26$0
Jul 1996571,63119.55$1,114
Jun 1996491,61118.73$918
May 19961231,62419.43$2,390
Apr 199611,56621.51$22
Mar 1996701,62919.38$1,357
Feb 1996751,56016.98$1,274
Jan 1996541,64917.07$922
Dec 1995641,63917.19$1,100
Nov 1995661,54316.00$1,056
Oct 1995641,78915.43$988
Sep 1995581,77916.18$938
Aug 1995661,84115.92$1,051
Jul 1995601,84915.24$914
Jun 1995591,74916.41$968
May 1995651,77017.56$1,141
Apr 19951401,70217.73$2,482
Mar 199501,77016.44$0
Feb 1995751,58516.58$1,244
Jan 1995751,82115.92$1,194
Dec 1994821,77715.03$1,232
Nov 1994841,77415.90$1,336
Oct 19941421,92615.58$2,212
Sep 199401,74015.29$0
Aug 1994862,00216.13$1,387
Jul 1994682,00117.56$1,194
Jun 19941291,94917.09$2,205
May 1994581,98515.88$921
Apr 1994801,90514.14$1,131
Mar 19941561,94012.46$1,944
Feb 19941001,94812.50$1,250
Jan 19941551,49712.66$1,962
Dec 199301,30812.33$0
Nov 199311,28614.49$14
Oct 1993851,39815.85$1,347
Sep 19931081,41715.03$1,623
Aug 1993761,19315.66$1,190
Jul 1993771,55015.46$1,190
Jun 19931111,43816.79$1,864
May 1993721,22917.68$1,273
Apr 1993891,24218.05$1,606
Mar 199301,27418.14$0
Feb 1993821,07117.90$1,468
Jan 19931211,33816.93$2,049

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 2003 — as filed, then multipliedworked
Oil                    0 bbl  × $ 31.14 =         $0
Casinghead gas       452 Mcf  × $  6.10 =     $2,755

────────────────────────────────────────────────────
Month total                                   $2,755

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/4812 is the state's own key, not one this site invented.