JUNKER-SPENCER ETAL FEE

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the FANNETT field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1511District 03Field 30153001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
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 other leases, and the rule below applies to all of them.

Discovered
1927-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
0 ft
minimum

A drilling unit in this field needs at least 0 acres.

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: THIS IS A PIERCEMENT TYPE SALT DOME.

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
OilDisposition66,513 bbl$1,299,004
Casinghead gasProduction127,078 Mcf$268,326
Total$1,567,330

37,106 Mcf of this lease's gas, across 45 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 (4)

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 29.8658, -94.2644. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles. 1 well has no surveyed location and is left out of it.

29.86585, -94.26450 · centre of 3 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%
4 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
7,005 ft
3 wells filed one
Completion to plug
15.1 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
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 6,600 and 7,013 ft, median 7,005 ft, over the 3 wells that filed a depth.

Completions filed
Oct 1963 – Mar 2003
2 of 4 wells; 2 filed none
Plug dates filed
Nov 1978 – Jan 1992
2 of 4 wells; 2 filed none

Last completion to plug: a median of 15.1 years across the 1 well that filed both dates, with the middle half between 15.1 years and 15.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-2450245847,005 ftJan 1992Yes
42-245024628Yes
42-24502464106,600 ftMar 2003Yes
42-2450245957,013 ftOct 1963Nov 1978Yes

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 (401)

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

401 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 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
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 2007113082.856.92$9,362
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 200567055.697.84$3,731
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 20040036.106.43$0
May 20040037.486.49$0
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 200364026.314.75$1,684
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003018926.675.41$1,022
Mar 20031,47613831.146.10$46,804
Feb 20031,4319733.487.93$48,679
Jan 20031,50253530.315.58$48,512
Dec 200237299226.914.85$14,825
Nov 200255183324.664.14$17,034
Oct 200201,12226.464.23$4,745
Sep 200236775127.443.64$12,801
Aug 200254590125.963.16$16,999
Jul 200201,10124.583.06$3,371
Jun 20023991,01623.733.34$12,860
May 20023671,16124.663.58$13,211
Apr 200218774023.653.51$7,022
Mar 200234896422.003.10$10,647
Feb 200235282418.222.38$8,371
Jan 200240857617.172.38$8,374
Dec 200136683616.932.36$8,173
Nov 20013832,13418.072.41$12,054
Oct 200134058919.782.53$8,215
Sep 20013331,30724.262.25$11,021
Aug 200151856624.873.05$14,611
Jul 200135788623.933.20$11,376
Jun 20011752,06124.563.82$12,180
May 20013602,49825.524.31$19,947
Apr 200134484124.685.34$12,977
Mar 20013551,33924.545.38$15,911
Feb 200149665927.755.77$17,565
Jan 200133483427.478.40$16,180
Dec 200036244226.889.12$13,763
Nov 200048086132.215.66$20,332
Oct 200034448131.235.15$13,218
Sep 200036143331.875.19$13,751
Aug 200051642129.644.54$17,206
Jul 200052041928.534.09$16,549
Jun 200034899929.304.40$14,589
May 20005451,41027.263.68$20,045
Apr 20005122,57524.513.12$20,573
Mar 20005032,10528.422.86$20,315
Feb 200055071327.622.73$17,135
Jan 20003353,92725.272.48$18,206
Dec 19995072,41724.282.42$18,168
Nov 19995631,45023.192.43$16,585
Oct 19993501,84420.982.80$12,513
Sep 19995171,85721.752.62$16,108
Aug 19995351,64219.262.88$15,026
Jul 19996772,29717.892.37$17,561
Jun 19993471,85315.942.36$9,908
May 19995461,56915.792.32$12,263
Apr 19991,3761,72215.102.21$24,580
Mar 199901,38112.471.84$2,539
Feb 19991686949.981.82$2,938
Jan 199954753410.381.90$6,692
Dec 19985305399.201.77$5,832
Nov 19981,8271,97510.892.19$24,213
Oct 199802,50912.421.97$4,941
Sep 1998063312.592.08$1,318
Aug 199833893311.301.91$5,599
Jul 19981,07757911.742.24$13,939
Jun 199801,02311.242.24$2,289
May 19985172,09912.622.21$11,156
Apr 19985702,87213.042.51$14,628
Mar 19985681,48412.802.31$10,698
Feb 19989233,22013.952.30$20,279
Jan 199801,17014.702.15$2,521
Dec 199751434716.322.41$9,225
Nov 199738445618.193.09$8,393
Oct 199755544919.253.15$12,098
Sep 199787658717.742.95$17,275
Aug 199740053217.862.55$8,503
Jul 199755963917.582.25$11,263
Jun 19975641,36917.242.26$12,813
May 199758651818.972.31$12,312
Apr 19971,6501,57517.882.08$32,782
Mar 199702,17018.951.94$4,208
Feb 19970020.492.21$0
Jan 199701,75823.483.54$6,223
Dec 199655845023.32$13,013
Nov 199674545421.97$16,368
Oct 19965661,02723.31$13,193
Sep 199655184822.22$12,243
Aug 199654649320.26$11,062
Jul 199654952019.55$10,733
Jun 199692458918.73$17,307
May 199619589519.43$3,789
Apr 19961,117021.51$24,027
Mar 1996750019.38$14,535
Feb 1996399016.98$6,775
Jan 199657114517.07$9,747
Dec 19955931,42117.19$10,194
Nov 19955731,69516.00$9,168
Oct 199536922215.43$5,694
Sep 19955513,09516.18$8,915
Aug 19957344415.92$11,685
Jul 199559393815.24$9,037
Jun 19955562,00416.41$9,124
May 19955831,75617.56$10,237
Apr 19955621,65817.73$9,964
Mar 19957501516.44$12,330
Feb 19955275016.58$8,738
Jan 199557227915.92$9,106
Dec 199472381015.03$10,867
Nov 19946711,10515.90$10,669
Oct 199455474015.58$8,631
Sep 1994599415.29$9,159
Aug 199476847416.13$12,388
Jul 199455836417.56$9,798
Jun 199474942117.09$12,800
May 19945641,62115.88$8,956
Apr 199472669314.14$10,266
Mar 19941,6741,72012.46$20,858
Feb 19949091,96112.50$11,363
Jan 1994081312.66$0
Dec 1993449012.33$49
Nov 199357059314.49$8,259
Oct 199340330315.85$6,388
Sep 19938881,18315.03$13,347
Aug 19937011,36315.66$10,978
Jul 199354359315.46$8,395
Jun 199338431716.79$6,447
May 199377911717.68$13,773
Apr 199358650418.05$10,577
Mar 199366573518.14$12,063
Feb 199361863217.90$11,062
Jan 199358695216.93$9,921

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 2007 — as filed, then multipliedworked
Oil                  113 bbl  × $ 82.85 =     $9,362
Casinghead gas         0 Mcf  × $  6.92 =         $0

────────────────────────────────────────────────────
Month total                                   $9,362

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. 03/O/1511 is the state's own key, not one this site invented.