CURTIS "V"

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 33485District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$3.5 M
Jan 1993 – Mar 2015
Value, last 12 filed months
$214 k
at the published price for each month
Months reported
267
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.

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
OilDisposition48,671 bbl$3,121,515
Casinghead gasProduction114,263 Mcf$401,986
Total$3,523,501

20,310 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 32.2831, -102.1055. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.28310, -102.10551 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
10,577 ft
2 wells filed one
Completion to plug
12 months
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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 9,775 and 11,378 ft, median 10,577 ft, over the 2 wells that filed a depth.

Completions filed
May 2024
2 of 2 wells
Plug dates filed
Apr 2025 – Jun 2025
2 of 2 wells

Last completion to plug: a median of 12 months across the 2 wells that filed both dates, with the middle half between 12 months and 13 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3173390419,775 ftMay 2024Apr 2025Yes
42-31736679211,378 ftMay 2024Jun 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 (267)

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

267 months

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 201447790078.303.90$40,860
Sep 201432076286.164.05$30,654
Aug 201430494989.394.04$31,004
Jul 201433752496.564.18$34,731
Jun 201417830098.164.74$18,894
May 201426712594.734.73$25,884
Apr 201432712095.944.81$31,949
Mar 201438412495.895.06$37,449
Feb 201436011297.406.19$35,758
Jan 201439620990.404.86$36,814
Dec 201335035691.824.35$33,687
Nov 201341535488.853.74$38,196
Oct 201337327097.423.78$37,358
Sep 2013391120104.113.72$41,153
Aug 2013373124104.253.52$39,322
Jul 2013479124102.523.72$49,568
Jun 201346512094.403.93$44,368
May 201349312494.834.15$47,266
Apr 201345912093.964.28$43,642
Mar 201353712493.623.91$50,759
Feb 201347514291.233.42$43,820
Jan 201360025691.603.42$55,836
Dec 201276675286.773.42$69,038
Nov 20127561,67486.953.62$71,802
Oct 201248780689.383.40$46,268
Sep 20125511,62194.672.92$56,894
Aug 20127191,86192.662.91$72,035
Jul 20126792,08685.133.02$64,105
Jun 20127351,96279.822.52$63,610
May 20128582,28791.612.49$84,292
Apr 20128592,341101.652.00$91,992
Mar 20121,1473,236105.052.22$127,683
Feb 20121,3592,931101.102.57$144,928
Jan 20121,7102,59898.092.73$174,837
Dec 20114971,05396.873.24$51,556
Nov 20111,4152,40295.723.31$143,397
Oct 20111,8713,05384.983.65$170,137
Sep 20112,1932,96383.623.99$195,189
Aug 201120561383.404.15$19,641
Jul 20114516794.144.52$4,991
Jun 20115921392.904.64$6,469
May 20115620498.134.40$6,394
Apr 201156205105.964.33$6,822
Mar 20116522696.364.06$7,180
Feb 20115315185.644.18$5,170
Jan 20116219486.504.59$6,253
Dec 20102619785.734.35$3,085
Nov 20104215880.843.80$3,995
Oct 20106223678.103.51$5,670
Sep 20105522472.633.98$4,886
Aug 20105923473.684.42$5,381
Jul 20106023372.554.74$5,457
Jun 20105824570.364.91$5,284
May 20106026471.124.24$5,385
Apr 20106526381.694.12$6,394
Mar 20107327178.394.39$6,912
Feb 20106623973.585.44$6,157
Jan 20107328974.365.96$7,152
Dec 20097530671.445.48$7,036
Nov 20097030274.593.75$6,354
Oct 20097532172.544.11$6,760
Sep 20097230765.543.06$5,660
Aug 20097231967.423.22$5,881
Jul 20098131961.133.46$6,057
Jun 200910230166.163.90$7,921
May 200911629854.743.93$7,520
Apr 20098929546.773.59$5,221
Mar 20097532542.144.06$4,480
Feb 20096928832.814.63$3,598
Jan 20097931235.865.37$4,509
Dec 20087332037.105.98$4,621
Nov 20087631055.496.86$6,344
Oct 20087331175.246.92$7,645
Sep 200880205101.767.88$9,756
Aug 200874334114.228.48$11,286
Jul 200884347131.0811.39$14,963
Jun 200888320131.3313.03$15,727
May 200888328123.1711.57$14,635
Apr 200889338110.3110.45$13,351
Mar 2008100309101.909.66$13,176
Feb 20087526592.538.77$9,264
Jan 20087725690.388.21$9,060
Dec 20077428988.337.30$8,647
Nov 20077933191.677.29$9,655
Oct 20077842782.856.92$9,418
Sep 20076332575.846.24$6,807
Aug 20078038169.066.39$7,959
Jul 20077030470.906.39$6,905
Jun 20075129162.007.55$5,359
May 20077331058.747.85$6,720
Apr 20076938359.617.81$7,102
Mar 20077735956.927.30$7,004
Feb 20077231355.108.22$6,539
Jan 20078030250.306.73$6,056
Dec 20066530356.656.92$5,779
Nov 20067330254.207.62$6,257
Oct 20067235954.906.01$6,112
Sep 20067534460.085.04$6,239
Aug 20066938468.717.34$7,560
Jul 20067039169.376.34$7,336
Jun 20066832666.286.38$6,588
May 20066934466.016.42$6,765
Apr 20067431764.397.36$7,098
Mar 20067630956.707.08$6,498
Feb 20066825957.597.75$5,924
Jan 20068132760.598.93$7,829
Dec 20058534754.9413.42$9,325
Nov 20057829754.6910.59$7,411
Oct 20057735458.3413.80$9,376
Sep 20057936161.4512.08$9,215
Aug 20057138861.519.80$8,168
Jul 20057936355.697.84$7,247
Jun 20057238352.337.38$6,595
May 20057236445.226.65$5,677
Apr 20057428749.207.36$5,753
Mar 20058032050.377.15$6,319
Feb 20057628645.226.31$5,242
Jan 20058233543.166.32$5,657
Dec 20049131839.866.75$5,774
Nov 20047729545.286.33$5,354
Oct 20048132249.706.52$6,124
Sep 20047833743.245.28$5,153
Aug 20047935442.375.55$5,312
Jul 20048633138.286.08$5,306
Jun 20047527836.106.43$4,496
May 20047829537.486.49$4,839
Apr 20049026434.475.86$4,649
Mar 20048624234.365.53$4,293
Feb 20048121332.455.51$3,802
Jan 20048523632.036.30$4,209
Dec 20038524330.266.30$4,103
Nov 20038528328.804.60$3,748
Oct 20039033628.174.76$4,135
Sep 20038231726.314.75$3,663
Aug 20037733429.765.13$4,005
Jul 20038534429.415.17$4,279
Jun 20037233928.565.98$4,085
May 20037336526.595.97$4,121
Apr 20038135326.675.41$4,069
Mar 20039132431.146.10$4,809
Feb 20038029833.487.93$5,040
Jan 20038829330.315.58$4,303
Dec 20029129426.914.85$3,876
Nov 20028729924.664.14$3,382
Oct 20028930726.464.23$3,653
Sep 20028429227.443.64$3,366
Aug 20027734225.963.16$3,081
Jul 20028035224.583.06$3,044
Jun 200251023.733.34$1,210
May 2002035324.663.58$1,265
Apr 200218233623.653.51$5,484
Mar 2002030022.003.10$931
Feb 200218027418.222.38$3,931
Jan 2002030217.172.38$717
Dec 200127730116.932.36$5,401
Nov 2001031218.072.41$751
Oct 200118134419.782.53$4,450
Sep 2001032824.262.25$738
Aug 2001031824.873.05$971
Jul 200117936323.933.20$5,444
Jun 200118235324.563.82$5,820
May 2001034525.524.31$1,486
Apr 200118431924.685.34$6,243
Mar 2001030824.545.38$1,656
Feb 200118728727.755.77$6,844
Jan 2001130927.478.40$2,623
Dec 200018428326.889.12$7,528
Nov 2000026532.215.66$1,499
Oct 200018332331.235.15$7,377
Sep 2000032731.875.19$1,696
Aug 200018333729.644.54$6,954
Jul 2000034928.534.09$1,427
Jun 200018534629.304.40$6,942
May 2000038527.263.68$1,417
Apr 200018233724.513.12$5,511
Mar 200018233628.422.86$6,133
Feb 2000031127.622.73$848
Jan 200018343025.272.48$5,691
Dec 1999030924.282.42$749
Nov 199918327523.192.43$4,913
Oct 1999034920.982.80$978
Sep 199918139721.752.62$4,976
Aug 1999043519.262.88$1,251
Jul 199917741817.892.37$4,158
Jun 199917636515.942.36$3,668
May 1999037615.792.32$873
Apr 199918828115.102.21$3,459
Mar 1999033012.471.84$607
Feb 19991853109.981.82$2,410
Jan 1999028010.381.90$532
Dec 19981812779.201.77$2,156
Nov 199818123110.892.19$2,476
Oct 1998030312.421.97$597
Sep 199818134212.592.08$2,991
Aug 1998042211.301.91$805
Jul 199818341411.742.24$3,075
Jun 199817637711.242.24$2,822
May 1998034312.622.21$757
Apr 199818224313.042.51$2,982
Mar 199816319912.802.31$2,546
Feb 1998019713.952.30$453
Jan 199816525814.702.15$2,981
Dec 199717019616.322.41$3,247
Nov 199716523618.193.09$3,730
Oct 1997026519.253.15$835
Sep 199717330917.742.95$3,982
Aug 1997034017.862.55$869
Jul 199717434717.582.25$3,839
Jun 199717333217.242.26$3,732
May 199717331218.972.31$4,002
Apr 1997025317.882.08$527
Mar 199717427118.951.94$3,823
Feb 199717923520.492.21$4,186
Jan 1997023323.483.54$825
Dec 199627022723.32$6,296
Nov 1996025221.97$0
Oct 199617625823.31$4,103
Sep 199617634222.22$3,911
Aug 199617329920.26$3,505
Jul 1996033419.55$0
Jun 199617531218.73$3,278
May 199617230019.43$3,342
Apr 199617526621.51$3,764
Mar 1996026419.38$0
Feb 199617419116.98$2,955
Jan 199618023617.07$3,073
Dec 199518329317.19$3,146
Nov 199518027116.00$2,880
Oct 1995028715.43$0
Sep 199517531216.18$2,832
Aug 199517933215.92$2,850
Jul 199517733215.24$2,697
Jun 199517831216.41$2,921
May 199517631317.56$3,091
Apr 199518058417.73$3,191
Mar 1995048016.44$0
Feb 199517749116.58$2,935
Jan 199517956615.92$2,850
Dec 199418848515.03$2,826
Nov 199417646915.90$2,798
Oct 199418352715.58$2,851
Sep 199417769215.29$2,706
Aug 199418075216.13$2,903
Jul 199418274517.56$3,196
Jun 199417670417.09$3,008
May 199418265715.88$2,890
Apr 1994056014.14$0
Mar 199418163012.46$2,255
Feb 199418259612.50$2,275
Jan 199418345812.66$2,317
Dec 199336330812.33$4,476
Nov 199318330114.49$2,652
Oct 199317848415.85$2,821
Sep 199318153815.03$2,720
Aug 199317551215.66$2,741
Jul 199318248515.46$2,814
Jun 199335736316.79$5,994
May 199317947617.68$3,165
Apr 199318343418.05$3,303
Mar 199336247418.14$6,567
Feb 199318334317.90$3,276
Jan 199318246316.93$3,081

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 2014 — as filed, then multipliedworked
Oil                  477 bbl  × $ 78.30 =    $37,349
Casinghead gas       900 Mcf  × $  3.90 =     $3,511

────────────────────────────────────────────────────
Month total                                  $40,860

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/33485 is the state's own key, not one this site invented.