MIDLAND "AF" FEE

Operated by CHEVRON U. S. A. INC. (P-5 148113) 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 36008District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$18.3 M
Mar 1999 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
327
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
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 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
OilDisposition222,144 bbl$16,031,003
Casinghead gasProduction394,156 Mcf$2,256,186
Total$18,287,189

Wells on this lease (9)

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 31.8247, -102.0202. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.82480, -102.01900 · 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
44.4%
4 of 9 wells
With a plug date
44.4%
4 of 9 wells
Median depth
10,450 ft
9 wells filed one
Completion to plug
14.0 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
444.4%
A plug date is filed
444.4%
BothOn the schedule and plugged. Neither fact cancels the other.
444.4%
NeitherNo plug date, and not on the schedule.
555.6%

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, 9 of 9 wells. Median 10,450 ft, with the middle half between 5,140 and 10,460 ft; the shallowest is 1,350 ft and the deepest 11,500 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, 9 of 9 wells, Sep 2006 – Mar 2018. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 2006 – Mar 2018
9 of 9 wells
Plug dates filed
Apr 2019 – Mar 2025
4 of 9 wells; 5 filed none

Last completion to plug: a median of 14.0 years across the 4 wells that filed both dates, with the middle half between 12.4 years and 16.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-32935527410,460 ftMar 2018
42-32931079111,500 ftNov 2015
42-3293552665,140 ftApr 2015
42-329397932WS1,350 ftNov 2014
42-329397921WS1,350 ftNov 2014
42-32935529710,455 ftDec 2006Apr 2019Yes
42-32935525310,521 ftNov 2006Jun 2022Yes
42-32935528510,440 ftNov 2006Apr 2019Yes
42-32935524210,450 ftSep 2006Mar 2025Yes

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 (327)

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

327 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 201752042.493.09$2,209
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 201631048.763.72$1,512
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 201654041.442.92$2,238
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 20163027.352.36$82
Dec 20152032.362.00$65
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20156040.162.87$241
Jul 20150048.152.95$0
Jun 201515256.152.88$848
May 201501355.212.96$38
Apr 20150749.822.71$19
Mar 20150942.892.93$26
Feb 2015222044.662.98$1,042
Jan 2015462443.433.10$2,072
Dec 201438754.693.59$2,103
Nov 2014261770.464.25$1,904
Oct 201411010678.303.90$9,027
Sep 20143032986.164.05$3,916
Aug 201413344189.394.04$13,668
Jul 201431949696.564.18$32,876
Jun 201438854798.164.74$40,677
May 201418763694.734.73$20,721
Apr 201419360795.944.81$21,436
Mar 201433964195.895.06$35,748
Feb 201432656097.406.19$35,220
Jan 201437664290.404.86$37,111
Dec 201341274891.824.35$41,087
Nov 201334449388.853.74$32,407
Oct 201353748597.423.78$54,148
Sep 20137001,079104.113.72$76,888
Aug 20135441,292104.253.52$61,263
Jul 20139811,750102.523.72$107,078
Jun 20139942,25994.403.93$102,719
May 20131,1832,27294.834.15$121,611
Apr 20136032,16893.964.28$65,943
Mar 20137661,89493.623.91$79,124
Feb 20137961,57891.233.42$78,016
Jan 20131,5011,95991.603.42$144,191
Dec 20128442,32986.773.42$81,199
Nov 20121,4742,31786.953.62$136,563
Oct 20121,1592,40089.383.40$111,751
Sep 20121,4432,38894.672.92$143,578
Aug 20121,2612,49592.662.91$124,100
Jul 20129572,55585.133.02$89,188
Jun 20121,5612,51779.822.52$130,939
May 20121,6382,62291.612.49$156,582
Apr 20121,3182,708101.652.00$139,382
Mar 20121,4102,673105.052.22$154,060
Feb 20121,4232,336101.102.57$149,869
Jan 20121,5162,34898.092.73$155,124
Dec 20118491,83696.873.24$88,191
Nov 20111,1442,10395.723.31$116,467
Oct 20111,3222,28484.983.65$120,677
Sep 20111,3803,05583.623.99$127,572
Aug 20111,4503,65283.404.15$136,083
Jul 20111,7703,52194.144.52$182,533
Jun 20111,7213,51492.904.64$176,185
May 20111,5773,54798.134.40$170,375
Apr 20111,4483,427105.964.33$168,280
Mar 20111,7353,16396.364.06$180,018
Feb 20118322,91485.644.18$83,433
Jan 20111,7393,33586.504.59$165,727
Dec 20102,3963,48085.734.35$220,539
Nov 20103,1493,65280.843.80$268,426
Oct 20101,9073,82378.103.51$162,351
Sep 20101,8402,95672.633.98$145,403
Aug 20101,5743,35773.684.42$130,808
Jul 20101,5863,52272.554.74$131,746
Jun 20102,1073,96170.364.91$167,699
May 20108652,25071.124.24$71,048
Apr 20102,1123,90981.694.12$188,645
Mar 20102,0454,08678.394.39$178,240
Feb 20101,9063,53273.585.44$159,466
Jan 20102,2523,80274.365.96$190,134
Dec 20091,7323,93071.445.48$145,285
Nov 20092,2234,21874.593.75$181,637
Oct 20092,0514,51072.544.11$167,317
Sep 20092,2014,57265.543.06$158,266
Aug 20092,5484,80467.423.22$187,248
Jul 20092,3955,02461.133.46$163,812
Jun 20092,2234,64866.163.90$165,178
May 20092,9025,40754.743.93$180,082
Apr 20092,3824,19746.773.59$126,463
Mar 20092,2274,28142.144.06$111,222
Feb 20092,7924,24432.814.63$111,268
Jan 20092,4373,98035.865.37$108,767
Dec 20082,4984,14237.105.98$117,433
Nov 20082,2624,63055.496.86$157,282
Oct 20082,8404,72175.246.92$246,360
Sep 20082,1104,154101.767.88$247,435
Aug 20082,9215,047114.228.48$376,450
Jul 20082,0913,567131.0811.39$314,714
Jun 20082,6165,546131.3313.03$415,838
May 20083,4865,407123.1711.57$491,953
Apr 20082,4035,181110.3110.45$319,242
Mar 20082,6174,609101.909.66$311,214
Feb 20082,7564,63792.538.77$295,682
Jan 20083,1165,27190.388.21$324,876
Dec 20073,1434,96988.337.30$313,905
Nov 20072,9476,09191.677.29$314,565
Oct 20073,4787,88582.856.92$342,732
Sep 20074,1508,63575.846.24$368,654
Aug 20073,9057,71069.066.39$318,930
Jul 20074,9488,81070.906.39$407,091
Jun 20074,1948,63162.007.55$325,179
May 20075,1389,26258.747.85$374,478
Apr 20075,4628,58959.617.81$392,629
Mar 20076,44810,64356.927.30$444,735
Feb 20077,13911,41655.108.22$487,153
Jan 20078,37410,69650.306.73$493,163
Dec 200613,12010,18356.656.92$813,698
Nov 20064,1313,91054.207.62$253,685
Oct 20061,2431,43354.906.01$76,858
Sep 2006010260.085.04$514
Aug 200651068.717.34$3,504
Jul 20060069.376.34$0
Jun 200615819066.286.38$11,685
May 200615727266.016.42$12,111
Apr 200615027864.397.36$11,705
Mar 2006022356.707.08$1,579
Feb 200613222457.597.75$9,338
Jan 200614420260.598.93$10,529
Dec 2005019054.9413.42$2,549
Nov 200514520754.6910.59$10,122
Oct 200514922158.3413.80$11,742
Sep 2005027161.4512.08$3,273
Aug 200513431861.519.80$11,358
Jul 200512230755.697.84$9,202
Jun 2005027852.337.38$2,052
May 2005140045.226.65$6,331
Apr 200515225249.207.36$9,333
Mar 200515152250.377.15$11,341
Feb 2005150045.226.31$6,783
Jan 200514325043.166.32$7,752
Dec 200414623839.866.75$7,426
Nov 200414326145.286.33$8,127
Oct 2004023649.706.52$1,538
Sep 200414730443.245.28$7,963
Aug 2004028342.375.55$1,571
Jul 200416533338.286.08$8,342
Jun 200417030136.106.43$8,073
May 200417130637.486.49$8,396
Apr 200416528734.475.86$7,369
Mar 200415730034.365.53$7,054
Feb 200417625532.455.51$7,116
Jan 2004027732.036.30$1,745
Dec 200334327430.266.30$12,106
Nov 2003029228.804.60$1,342
Oct 200317131228.174.76$6,302
Sep 200316125526.314.75$5,447
Aug 200316830829.765.13$6,580
Jul 200317332629.415.17$6,774
Jun 200317128528.565.98$6,589
May 200317130626.595.97$6,375
Apr 200315026626.675.41$5,439
Mar 2003014131.146.10$860
Feb 2003137033.487.93$4,587
Jan 200313429430.315.58$5,703
Dec 200213632326.914.85$5,228
Nov 200214233324.664.14$4,879
Oct 200216636326.464.23$5,928
Sep 2002034727.443.64$1,261
Aug 200229237925.963.16$8,780
Jul 200215028724.583.06$4,566
Jun 2002034523.733.34$1,152
May 200229016924.663.58$7,757
Apr 2002037023.653.51$1,300
Mar 200228238322.003.10$7,392
Feb 2002034618.222.38$822
Jan 200226139317.172.38$5,415
Dec 200127739016.932.36$5,612
Nov 20010118.072.41$2
Oct 200144344019.782.53$9,875
Sep 2001036824.262.25$828
Aug 2001042524.873.05$1,298
Jul 200126237523.933.20$7,469
Jun 2001031124.563.82$1,189
May 2001039625.524.31$1,706
Apr 200126339724.685.34$8,609
Mar 2001039824.545.38$2,140
Feb 200129236027.755.77$10,179
Jan 2001036327.478.40$3,049
Dec 200015317526.889.12$5,709
Nov 200015823332.215.66$6,407
Oct 200032832231.235.15$11,900
Sep 2000037931.875.19$1,966
Aug 200030740529.644.54$10,938
Jul 200031841728.534.09$10,778
Jun 2000041429.304.40$1,820
May 200032045827.263.68$10,409
Apr 200034446524.513.12$9,880
Mar 200031252828.422.86$10,377
Feb 200033152427.622.73$10,571
Jan 2000262525.272.48$1,601
Dec 199967370024.282.42$18,037
Nov 1999074823.192.43$1,821
Oct 199942976420.982.80$11,142
Sep 199940696621.752.62$11,360
Aug 19994231,19519.262.88$11,583
Jul 19997431,99717.892.37$18,030
Jun 19997611,21615.942.36$15,003
May 19996641,02815.792.32$12,871
Apr 199949754715.102.21$8,713
Mar 19996112.471.84$77

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 2017 — as filed, then multipliedworked
Oil                   52 bbl  × $ 42.49 =     $2,209
Casinghead gas         0 Mcf  × $  3.09 =         $0

────────────────────────────────────────────────────
Month total                                   $2,209

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/36008 is the state's own key, not one this site invented.