CURTIS "O"

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) 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 33196District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$5.9 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 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
OilDisposition94,539 bbl$5,208,052
Casinghead gasProduction215,185 Mcf$729,390
Total$5,937,442

28,001 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 32.2754, -102.1032. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.27546, -102.10316 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
10,498 ft
2 wells filed one
Completion to plug
7.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 9,750 and 11,246 ft, median 10,498 ft, over the 2 wells that filed a depth.

Completions filed
Oct 2012 – Feb 2014
2 of 2 wells
Plug dates filed
Nov 2021
1 of 2 wells; 1 filed none

Last completion to plug: a median of 7.8 years across the 1 well that filed both dates, with the middle half between 7.8 years and 7.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3173385819,750 ftFeb 2014Nov 2021Yes
42-31736998211,246 ftOct 2012

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 20249068.993.12$621
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 20234070.622.23$282
Apr 202368078.122.24$5,312
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20229712476.415.73$8,122
Nov 202220824685.005.65$19,069
Oct 202221529887.185.86$20,491
Sep 202233321484.888.16$30,012
Aug 202228844994.529.13$31,320
Jul 2022173306101.587.54$19,881
Jun 2022119269115.097.98$15,842
May 2022149386109.378.43$19,551
Apr 2022156470104.226.84$19,472
Mar 2022158523108.885.08$19,858
Feb 20227917891.054.86$8,058
Jan 202222148081.844.54$20,265
Dec 202122053771.323.90$17,784
Nov 202118049677.435.24$16,535
Oct 202119867279.795.71$19,638
Sep 202121076769.865.35$18,775
Aug 202115556566.024.22$12,618
Jul 202124172270.783.98$19,933
Jun 202129094869.493.38$23,357
May 20214623063.483.02$3,614
Apr 202114427060.362.76$9,437
Mar 202125878661.302.72$17,951
Feb 202112242157.805.55$9,387
Jan 202128871650.412.81$16,530
Dec 202025967244.642.68$13,360
Nov 202026562038.772.71$11,952
Oct 202024878836.972.48$11,122
Sep 202029284837.091.99$12,519
Aug 202027390339.982.39$13,068
Jul 20208627238.371.83$3,796
Jun 202020976134.901.69$8,580
May 2020625816.921.81$570
Apr 20209739314.751.80$2,140
Mar 202044199930.341.86$15,234
Feb 2020317649.881.98$498
Jan 20204622357.252.09$3,101
Dec 201912765559.012.30$9,004
Nov 201923476255.302.75$15,036
Oct 201924551553.472.42$14,346
Sep 201917733455.052.66$10,631
Aug 201919113753.112.30$10,460
Jul 201922335056.272.46$13,409
Jun 201924236252.782.49$13,675
May 201922062658.482.74$14,581
Apr 201923359862.632.75$16,238
Mar 201926061956.803.06$16,663
Feb 201928049050.852.79$15,606
Jan 201919330046.033.23$9,852
Dec 201830316646.594.19$14,812
Nov 201828814552.934.24$15,858
Oct 201827029361.443.40$17,584
Sep 201825732459.543.11$16,309
Aug 201827353559.403.07$17,857
Jul 201835777965.142.93$25,539
Jun 201810212660.183.08$6,526
May 201822370665.382.90$16,628
Apr 201826867163.842.90$19,056
Mar 201826079061.222.79$18,119
Feb 201827285961.782.77$19,180
Jan 201831890662.874.01$23,625
Dec 201732389257.272.92$21,104
Nov 201732196755.423.12$20,805
Oct 201731276649.292.98$17,664
Sep 20172961,00447.523.09$17,166
Aug 201724188245.373.00$13,584
Jul 20173351,13143.873.09$18,188
Jun 20172981,04442.493.09$15,885
May 20173241,10045.373.26$18,290
Apr 20173281,09147.933.21$19,225
Mar 20173471,08946.772.98$19,478
Feb 20173391,03050.452.95$20,144
Jan 201738194249.413.42$22,046
Dec 201637488948.763.72$21,546
Nov 201638096142.492.64$18,687
Oct 20163591,15046.193.09$20,136
Sep 20163571,36641.553.10$19,069
Aug 20163471,92641.442.92$20,012
Jul 20163961,15841.622.92$19,868
Jun 20163251,05745.352.69$17,578
May 20164001,56642.521.99$20,126
Apr 20164061,18736.561.99$17,207
Mar 20164161,08033.011.79$15,670
Feb 20164571,05426.472.06$14,272
Jan 20164601,03527.352.36$15,028
Dec 20154671,20732.362.00$17,528
Nov 20153761,58738.792.17$18,025
Oct 20154611,66143.552.43$24,107
Sep 20154451,72942.992.76$23,900
Aug 20152411,49740.162.87$13,979
Jul 20154931,20548.152.95$27,287
Jun 20154261,16856.152.88$27,287
May 20155411,14955.212.96$33,264
Apr 20154891,26849.822.71$27,794
Mar 201538497442.892.93$19,328
Feb 201549190244.662.98$24,613
Jan 201552849543.433.10$24,466
Dec 201441825854.693.59$23,787
Nov 201454743770.464.25$40,400
Oct 201449261078.303.90$40,903
Sep 201450595386.164.05$47,366
Aug 20145391,37189.394.04$53,713
Jul 20145471,03196.564.18$57,127
Jun 20145311,44398.164.74$58,958
May 201459257394.734.73$58,788
Apr 201459473095.944.81$60,499
Mar 201467212495.895.06$65,065
Feb 201486111297.406.19$84,555
Jan 201482012490.404.86$74,731
Dec 201314212491.824.35$13,578
Nov 201344512088.853.74$39,987
Oct 201366212497.423.78$64,961
Sep 2013675120104.113.72$70,720
Aug 2013649124104.253.52$68,095
Jul 2013672124102.523.72$69,354
Jun 201367812094.403.93$64,475
May 201364212494.834.15$61,395
Apr 201351012093.964.28$48,434
Mar 201367397893.623.91$66,833
Feb 20137542,15091.233.42$76,140
Jan 20139932,77791.603.42$100,456
Dec 20121,0632,73886.773.42$101,601
Nov 20129491,84286.953.62$89,193
Oct 201262752389.383.40$57,819
Sep 20128721,42694.672.92$86,714
Aug 201290278592.662.91$85,862
Jul 20121,19950685.133.02$103,599
Jun 20127751,16479.822.52$64,793
May 20121,0272,09391.612.49$99,292
Apr 20121,4742,619101.652.00$155,062
Mar 20121,5192,264105.052.22$164,602
Feb 20121,0212,331101.102.57$109,214
Jan 20121,9863,60198.092.73$204,652
Dec 20111,1612,56296.873.24$120,766
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 201023085.734.35$302
Nov 20105923280.843.80$5,650
Oct 201011837078.103.51$10,514
Sep 20109530172.633.98$8,098
Aug 201041573.684.42$361
Jul 20104623872.554.74$4,465
Jun 20108730170.364.91$7,599
May 20109634571.124.24$8,289
Apr 20105241181.694.12$5,942
Mar 20104835978.394.39$5,338
Feb 20104934573.585.44$5,483
Jan 20105933174.365.96$6,361
Dec 20098323971.445.48$7,240
Nov 200910742674.593.75$9,579
Oct 20095219972.544.11$4,590
Sep 20097015465.543.06$5,060
Aug 20096920167.423.22$5,299
Jul 20098020961.133.46$5,614
Jun 20097616566.163.90$5,671
May 20099546154.743.93$7,010
Apr 20098953746.773.59$6,089
Mar 20098027242.144.06$4,475
Feb 20097521332.814.63$3,448
Jan 20096321735.865.37$3,425
Dec 20086922537.105.98$3,905
Nov 20087421355.496.86$5,568
Oct 20089025475.246.92$8,530
Sep 200870256101.767.88$9,140
Aug 200882453114.228.48$13,209
Jul 200895443131.0811.39$17,498
Jun 200875404131.3313.03$15,115
May 200896461123.1711.57$17,160
Apr 200896441110.3110.45$15,200
Mar 2008104428101.909.66$14,734
Feb 200810239892.538.77$12,929
Jan 200811038790.388.21$13,117
Dec 200710743288.337.30$12,606
Nov 20079341291.677.29$11,529
Oct 20079646082.856.92$11,138
Sep 20079146875.846.24$9,824
Aug 20079746769.066.39$9,682
Jul 20079538270.906.39$9,176
Jun 20079442062.007.55$8,998
May 20079045558.747.85$8,857
Apr 20078939759.617.81$8,404
Mar 20079037556.927.30$7,861
Feb 20078737355.108.22$7,858
Jan 20079240650.306.73$7,359
Dec 200610543856.656.92$8,979
Nov 20069745554.207.62$8,723
Oct 20069144654.906.01$7,678
Sep 20069543760.085.04$7,909
Aug 20068939768.717.34$9,029
Jul 20069337969.376.34$8,855
Jun 20069241466.286.38$8,741
May 200610143066.016.42$9,430
Apr 200610139264.397.36$9,389
Mar 20069939856.707.08$8,432
Feb 20069535157.597.75$8,192
Jan 200613938960.598.93$11,897
Dec 200512941154.9413.42$12,601
Nov 200512644754.6910.59$11,624
Oct 200512743458.3413.80$13,397
Sep 200511443061.4512.08$12,199
Aug 200512748361.519.80$12,544
Jul 200513049255.697.84$11,099
Jun 200512749352.337.38$10,285
May 200511843145.226.65$8,203
Apr 200513347249.207.36$10,018
Mar 20056425150.377.15$5,020
Feb 200513139745.226.31$8,430
Jan 200515150743.166.32$9,723
Dec 200415546739.866.75$9,331
Nov 200412545645.286.33$8,547
Oct 200414952549.706.52$10,826
Sep 200412553343.245.28$8,221
Aug 200412648242.375.55$8,014
Jul 200412247138.286.08$7,536
Jun 200413144136.106.43$7,566
May 200413846337.486.49$8,179
Apr 200416440434.475.86$8,020
Mar 200411435934.365.53$5,902
Feb 200412936632.455.51$6,203
Jan 200414240732.036.30$7,112
Dec 200315450430.266.30$7,836
Nov 200316952628.804.60$7,284
Oct 200319964328.174.76$8,666
Sep 200318968726.314.75$8,235
Aug 200321179229.765.13$10,342
Jul 200311166329.415.17$6,693
Jun 20037330428.565.98$3,904
May 20037027526.595.97$3,504
Apr 200312639626.675.41$5,502
Mar 200319255731.146.10$9,374
Feb 200320953533.487.93$11,238
Jan 200320149830.315.58$8,872
Dec 200211033526.914.85$4,586
Nov 20025925524.664.14$2,510
Oct 20026527426.464.23$2,879
Sep 20026627627.443.64$2,814
Aug 20026329125.963.16$2,556
Jul 20026030624.583.06$2,412
Jun 200229030723.733.34$7,907
May 2002047424.663.58$1,699
Apr 200221346023.653.51$6,653
Mar 200210949622.003.10$3,937
Feb 200210938018.222.38$2,889
Jan 200210837517.172.38$2,745
Dec 200120732216.932.36$4,266
Nov 200110755218.072.41$3,261
Oct 200121755919.782.53$5,706
Sep 200110856924.262.25$3,901
Aug 200118858924.873.05$6,474
Jul 200121963823.933.20$7,280
Jun 200111074424.563.82$5,547
May 200121374425.524.31$8,640
Apr 200122273524.685.34$9,400
Mar 200111269724.545.38$6,496
Feb 200117550327.755.77$7,757
Jan 200120173727.478.40$11,711
Dec 200019569526.889.12$11,582
Nov 200021275932.215.66$11,123
Oct 200010969331.235.15$6,970
Sep 200022066931.875.19$10,481
Aug 200022272329.644.54$9,863
Jul 200021675328.534.09$9,242
Jun 200022078429.304.40$9,893
May 200021871527.263.68$8,574
Apr 200021466324.513.12$7,311
Mar 200022763728.422.86$8,273
Feb 200011451927.622.73$4,564
Jan 200019552825.272.48$6,237
Dec 199917448724.282.42$5,405
Nov 199930652023.192.43$8,362
Oct 199911455320.982.80$3,942
Sep 199921154221.752.62$6,009
Aug 199920059719.262.88$5,569
Jul 199919858117.892.37$4,921
Jun 199922054115.942.36$4,785
May 199918452315.792.32$4,119
Apr 199918849415.102.21$3,930
Mar 199920451512.471.84$3,491
Feb 19992354379.981.82$3,140
Jan 199922048410.381.90$3,203
Dec 19982264839.201.77$2,936
Nov 199811142610.892.19$2,140
Oct 199822156212.421.97$3,852
Sep 199821647712.592.08$3,713
Aug 199820654511.301.91$3,367
Jul 199822153011.742.24$3,780
Jun 199832058511.242.24$4,906
May 199823863812.622.21$4,411
Apr 199823051513.042.51$4,289
Mar 199811038612.802.31$2,299
Feb 199822844313.952.30$4,199
Jan 199823253114.702.15$4,555
Dec 199721254316.322.41$4,769
Nov 199724054218.193.09$6,039
Oct 199723454919.253.15$6,234
Sep 199720457517.742.95$5,318
Aug 199723858417.862.55$5,743
Jul 199721861617.582.25$5,217
Jun 199722658017.242.26$5,205
May 199723958218.972.31$5,877
Apr 199723054517.882.08$5,248
Mar 199728956418.951.94$6,570
Feb 199733048020.492.21$7,821
Jan 199711449623.483.54$4,432
Dec 199633655823.32$7,836
Nov 199622852321.97$5,009
Oct 199623955923.31$5,571
Sep 199623355022.22$5,177
Aug 199634558720.26$6,990
Jul 199619455719.55$3,793
Jun 199621450518.73$4,008
May 199631557719.43$6,120
Apr 199622056621.51$4,732
Mar 199630656819.38$5,930
Feb 199620054016.98$3,396
Jan 199629856217.07$5,087
Dec 199530656517.19$5,260
Nov 199528152316.00$4,496
Oct 199529467615.43$4,536
Sep 199522956916.18$3,705
Aug 199530361715.92$4,824
Jul 199533361815.24$5,075
Jun 199520755816.41$3,397
May 199532960217.56$5,777
Apr 199531759317.73$5,620
Mar 199534655116.44$5,688
Feb 199522750816.58$3,764
Jan 199534553315.92$5,492
Dec 199434355215.03$5,155
Nov 199434153815.90$5,422
Oct 199423063115.58$3,583
Sep 199434663815.29$5,290
Aug 199432766416.13$5,275
Jul 199432868617.56$5,760
Jun 199432557617.09$5,554
May 199431158015.88$4,939
Apr 199432461714.14$4,581
Mar 199444558812.46$5,545
Feb 199433355012.50$4,163
Jan 199435146512.66$4,444
Dec 199334450212.33$4,242
Nov 199333250414.49$4,811
Oct 199345159515.85$7,148
Sep 199332958615.03$4,945
Aug 199344364715.66$6,937
Jul 199330060515.46$4,638
Jun 199341363816.79$6,934
May 199333768317.68$5,958
Apr 199345662118.05$8,231
Mar 199344369718.14$8,036
Feb 199334061017.90$6,086
Jan 199346466316.93$7,856

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.

Dec 2024 — as filed, then multipliedworked
Oil                    9 bbl  × $ 68.99 =       $621
Casinghead gas         0 Mcf  × $  3.12 =         $0

────────────────────────────────────────────────────
Month total                                     $621

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/33196 is the state's own key, not one this site invented.