CURTIS "B"

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 32936District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$8.2 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
OilDisposition133,482 bbl$7,103,494
Casinghead gasProduction306,740 Mcf$1,100,498
Total$8,203,992

34,363 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 32.2698, -102.0921. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.26977, -102.09205 · 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
10,492 ft
2 wells filed one
Completion to plug
33.4 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 11,233 ft, median 10,492 ft, over the 2 wells that filed a depth.

Completions filed
Dec 1990 – Jun 2011
2 of 2 wells
Plug dates filed
May 2024
1 of 2 wells; 1 filed none

Last completion to plug: a median of 33.4 years across the 1 well that filed both dates, with the middle half between 33.4 years and 33.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-31736307211,233 ftJun 2011
42-3173376419,750 ftDec 1990May 2024Yes

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 202301876.533.39$61
Dec 2022019776.415.73$1,129
Nov 2022014785.005.65$830
Oct 2022113987.185.86$902
Sep 20222418384.888.16$3,531
Aug 202212529694.529.13$14,517
Jul 2022100303101.587.54$12,443
Jun 2022109276115.097.98$14,747
May 202260179109.378.43$8,072
Apr 20222112104.226.84$974
Mar 202215336108.885.08$3,339
Feb 20222737691.054.86$4,285
Jan 20225036281.844.54$5,735
Dec 202110445271.323.90$9,180
Nov 202113853077.435.24$13,461
Oct 20218049979.795.71$9,234
Sep 2021218169.865.35$1,108
Aug 20213224666.024.22$3,151
Jul 20217732370.783.98$6,736
Jun 202122349169.493.38$17,156
May 202127361563.483.02$19,186
Apr 202139681760.362.76$26,156
Mar 202115845161.302.72$10,911
Feb 202123771057.805.55$17,638
Jan 202123556050.412.81$13,420
Dec 202011433744.642.68$5,991
Nov 20202983038.772.71$3,371
Oct 202044676136.972.48$18,375
Sep 202026362137.091.99$10,991
Aug 202023246739.982.39$10,389
Jul 2020723238.371.83$692
Jun 20208130734.901.69$3,346
May 202013930416.921.81$2,904
Apr 202049757314.751.80$8,365
Mar 202059191030.341.86$19,620
Feb 202047576549.881.98$25,208
Jan 202061281857.252.09$36,751
Dec 201955051559.012.30$33,642
Nov 201939030055.302.75$22,392
Oct 201954646553.472.42$30,319
Sep 201960558655.052.66$34,862
Aug 201956328953.112.30$30,567
Jul 201959854356.272.46$34,985
Jun 201953454252.782.49$29,535
May 201931955358.482.74$20,171
Apr 201920261062.632.75$14,329
Mar 20194941,02256.803.06$31,189
Feb 201945656150.852.79$24,754
Jan 201947838746.033.23$23,252
Dec 201851156146.594.19$26,156
Nov 201842333752.934.24$23,817
Oct 201830836961.443.40$20,177
Sep 201826143359.543.11$16,886
Aug 201837954959.403.07$24,196
Jul 201840656665.142.93$28,106
Jun 201811625960.183.08$7,778
May 201840374865.382.90$28,518
Apr 201849482163.842.90$33,919
Mar 201849287261.222.79$32,550
Feb 20184501,01461.782.77$30,606
Jan 20184891,10462.874.01$35,170
Dec 201751296357.272.92$32,136
Nov 201744799955.423.12$27,888
Oct 20175361,22249.292.98$30,066
Sep 20174961,18047.523.09$27,213
Aug 20175241,04845.373.00$26,922
Jul 20175841,47443.873.09$30,171
Jun 20175481,30542.493.09$27,313
May 20175711,33845.373.26$30,273
Apr 20175171,17947.933.21$28,566
Mar 20175901,22746.772.98$31,255
Feb 20175351,04750.452.95$30,082
Jan 201750499749.413.42$28,311
Dec 20165271,11048.763.72$29,829
Nov 20165651,19242.492.64$27,159
Oct 20164941,12646.193.09$26,297
Sep 20164461,10341.553.10$21,951
Aug 20164681,24141.442.92$23,023
Jul 20165581,18441.622.92$26,686
Jun 20164551,11845.352.69$23,637
May 20164401,10442.521.99$20,907
Apr 20163311,04536.561.99$14,182
Mar 20163111,16633.011.79$12,358
Feb 201631794326.472.06$10,337
Jan 20164371,07327.352.36$14,489
Dec 20153241,09432.362.00$12,674
Nov 20152931,06938.792.17$13,682
Oct 20152921,17043.552.43$15,556
Sep 20154141,23242.992.76$21,196
Aug 20155811,18640.162.87$26,740
Jul 20155871,43548.152.95$32,490
Jun 20154891,46556.152.88$31,681
May 20156401,36055.212.96$39,354
Apr 20155901,39449.822.71$33,167
Mar 20156491,32442.892.93$31,721
Feb 201554383344.662.98$26,730
Jan 201547159543.433.10$22,300
Dec 201468312154.693.59$37,788
Nov 201460752870.464.25$45,014
Oct 201460360978.303.90$49,591
Sep 201458497586.164.05$54,262
Aug 201458589889.394.04$55,917
Jul 201451292396.564.18$53,296
Jun 20145121,18998.164.74$55,890
May 20146231,40994.734.73$65,677
Apr 20144601,18795.944.81$49,841
Mar 20144851,32895.895.06$53,222
Feb 20146471,30797.406.19$71,111
Jan 20147581,55590.404.86$76,082
Dec 20137901,62391.824.35$79,605
Nov 20136011,46188.853.74$58,860
Oct 20137371,97597.423.78$79,263
Sep 20136961,900104.113.72$79,524
Aug 20137572,377104.253.52$87,290
Jul 20131,0833,376102.523.72$123,580
Jun 201375541794.403.93$72,912
May 201370847094.834.15$69,090
Apr 201368149493.964.28$66,102
Mar 20137991,51893.623.91$80,742
Feb 201370975191.233.42$67,250
Jan 201386178791.603.42$81,559
Dec 20129111,27486.773.42$83,405
Nov 201265871886.953.62$59,816
Oct 201268952289.383.40$63,357
Sep 201270369894.672.92$68,590
Aug 201280815092.662.91$75,306
Jul 201274932885.133.02$64,753
Jun 20128611,18079.822.52$71,697
May 20128411,71191.612.49$81,302
Apr 20128871,573101.652.00$93,305
Mar 20129601,387105.052.22$103,930
Feb 20121,5242,031101.102.57$159,297
Jan 20121,6411,49198.092.73$165,042
Dec 201143479096.873.24$44,601
Nov 20111,3901,92795.723.31$139,432
Oct 20111,6072,35884.983.65$145,166
Sep 20111,3951,79583.623.99$123,804
Aug 20112,5064,05283.404.15$225,813
Jul 20112,5513,25694.144.52$254,859
Jun 20117911,08392.904.64$78,509
May 201115445298.134.40$17,103
Apr 2011163359105.964.33$18,827
Mar 201117756496.364.06$19,344
Feb 201115643685.644.18$15,182
Jan 201117557286.504.59$17,762
Dec 201017259385.734.35$17,324
Nov 201016961580.843.80$15,996
Oct 201018364778.103.51$16,563
Sep 201016962672.633.98$14,766
Aug 201017166673.684.42$15,543
Jul 201017465672.554.74$15,731
Jun 201017260670.364.91$15,078
May 201017262771.124.24$14,888
Apr 201010963281.694.12$11,510
Mar 201016765378.394.39$15,957
Feb 201014259973.585.44$13,708
Jan 201016560474.365.96$15,872
Dec 200917961071.445.48$16,133
Nov 200917263274.593.75$15,200
Oct 200914658372.544.11$12,987
Sep 200917163465.543.06$13,150
Aug 200917567167.423.22$13,958
Jul 200918366061.133.46$13,473
Jun 200915861766.163.90$12,857
May 200917363454.743.93$11,959
Apr 200916963946.773.59$10,197
Mar 200919265442.144.06$10,745
Feb 200916858032.814.63$8,199
Jan 200919063735.865.37$10,235
Dec 200819062737.105.98$10,797
Nov 200818648055.496.86$13,614
Oct 200817742975.246.92$16,287
Sep 2008163318101.767.88$19,092
Aug 2008176540114.228.48$24,684
Jul 2008192581131.0811.39$31,785
Jun 2008155423131.3313.03$25,869
May 2008180564123.1711.57$28,699
Apr 2008159467110.3110.45$22,422
Mar 2008181509101.909.66$23,363
Feb 200818530292.538.77$19,767
Jan 200817927890.388.21$18,459
Dec 200711736688.337.30$13,007
Nov 200718052091.677.29$20,292
Oct 200719141782.856.92$18,711
Sep 200716744475.846.24$15,438
Aug 200717652269.066.39$15,489
Jul 200717641270.906.39$15,110
Jun 200716046062.007.55$13,392
May 200717943858.747.85$13,951
Apr 200717042559.617.81$13,451
Mar 200718942056.927.30$13,825
Feb 200715745655.108.22$12,397
Jan 200719951550.306.73$13,474
Dec 200618757556.656.92$14,572
Nov 200619258354.207.62$14,847
Oct 200616859954.906.01$12,825
Sep 200619058860.085.04$14,377
Aug 200622561268.717.34$19,952
Jul 200626662869.376.34$22,436
Jun 200620458866.286.38$17,275
May 200618961866.016.42$16,447
Apr 200619557564.397.36$16,788
Mar 200619759556.707.08$15,384
Feb 200616945157.597.75$13,228
Jan 200618249660.598.93$15,458
Dec 200519553654.9413.42$17,904
Nov 200517156654.6910.59$15,345
Oct 200518162158.3413.80$19,127
Sep 200517955861.4512.08$17,740
Aug 200516269761.519.80$16,793
Jul 200517065355.697.84$14,589
Jun 200516762852.337.38$13,374
May 200516664045.226.65$11,763
Apr 200517361349.207.36$13,024
Mar 200518564650.377.15$13,941
Feb 200518160745.226.31$12,016
Jan 200519576243.166.32$13,234
Dec 200421377139.866.75$13,695
Nov 200419276445.286.33$13,530
Oct 200421191049.706.52$16,415
Sep 200419191243.245.28$13,078
Aug 200418396742.375.55$13,121
Jul 200419999538.286.08$13,671
Jun 200418896236.106.43$12,975
May 200420797637.486.49$14,097
Apr 200421683434.475.86$12,331
Mar 200422489534.365.53$12,646
Feb 200420980532.455.51$11,217
Jan 200421889132.036.30$12,596
Dec 200320887730.266.30$11,821
Nov 200321092328.804.60$10,289
Oct 20032071,08828.174.76$11,010
Sep 20032081,09726.314.75$10,683
Aug 20032151,18829.765.13$12,493
Jul 20032211,21329.415.17$12,772
Jun 20032171,17628.565.98$13,233
May 20032251,18426.595.97$13,054
Apr 20032101,14126.675.41$11,770
Mar 20032411,17131.146.10$14,643
Feb 200322196433.487.93$15,040
Jan 20032541,05230.315.58$13,571
Dec 20022471,08826.914.85$11,928
Nov 20022391,14424.664.14$10,626
Oct 20022371,27926.464.23$11,680
Sep 20022311,30027.443.64$11,064
Aug 20022171,50825.963.16$10,405
Jul 20022361,50024.583.06$10,394
Jun 20021921,48323.733.34$9,507
May 20022441,47324.663.58$11,296
Apr 20022391,35123.653.51$10,397
Mar 20022351,33622.003.10$9,315
Feb 20022431,12118.222.38$7,091
Jan 20022471,18817.172.38$7,063
Dec 20013611,15516.932.36$8,843
Nov 20012251,17418.072.41$6,890
Oct 20012441,27919.782.53$8,061
Sep 20011871,16524.262.25$7,159
Aug 20013711,35924.873.05$13,376
Jul 20011971,34423.933.20$9,011
Jun 20012421,27124.563.82$10,804
May 20012131,22625.524.31$10,717
Apr 20012121,19524.685.34$11,608
Mar 20013981,15224.545.38$15,961
Feb 20012311,12527.755.77$12,898
Jan 20014221,12727.478.40$21,058
Dec 20001891,03426.889.12$14,513
Nov 20002151,07132.215.66$12,985
Oct 20002381,18631.235.15$13,535
Sep 20004211,21331.875.19$19,708
Aug 20002401,22529.644.54$12,676
Jul 20002361,27328.534.09$11,939
Jun 20002161,16229.304.40$11,438
May 20003781,12927.263.68$14,459
Apr 20002211,10224.513.12$8,851
Mar 20004661,09228.422.86$16,367
Feb 20002401,01327.622.73$9,391
Jan 20002031,02725.272.48$7,677
Dec 19994211,05624.282.42$12,781
Nov 19992391,00823.192.43$7,996
Oct 19994411,04820.982.80$12,190
Sep 19992441,07221.752.62$8,114
Aug 19992421,07219.262.88$7,744
Jul 19992411,05817.892.37$6,821
Jun 19994151,00815.942.36$8,996
May 19993731,04815.792.32$8,322
Apr 199923293015.102.21$5,557
Mar 199945698712.471.84$7,501
Feb 19992308759.981.82$3,886
Jan 199939676210.381.90$5,558
Dec 19982067489.201.77$3,222
Nov 199843684010.892.19$6,584
Oct 19981921,00312.421.97$4,360
Sep 199846096912.592.08$7,809
Aug 19982281,01011.301.91$4,503
Jul 19984381,06711.742.24$7,529
Jun 199822994311.242.24$4,684
May 199845296312.622.21$7,829
Apr 199822288113.042.51$5,102
Mar 199844386812.802.31$7,675
Feb 199823579213.952.30$5,099
Jan 199845086114.702.15$8,470
Dec 199746382416.322.41$9,543
Nov 199722586418.193.09$6,761
Oct 199744486519.253.15$11,272
Sep 199724286917.742.95$6,861
Aug 19974631,00417.862.55$10,834
Jul 199723298417.582.25$6,290
Jun 199741890117.242.26$9,240
May 199745781318.972.31$10,546
Apr 199723282017.882.08$5,856
Mar 199743385618.951.94$9,865
Feb 199739873220.492.21$9,770
Jan 199738877123.483.54$11,839
Dec 199646283023.32$10,774
Nov 199621061921.97$4,614
Oct 199641480623.31$9,650
Sep 199637782422.22$8,377
Aug 199638886820.26$7,861
Jul 199642886019.55$8,367
Jun 199638578418.73$7,211
May 199647474719.43$9,210
Apr 199647170121.51$10,131
Mar 199620070819.38$3,876
Feb 199644064116.98$7,471
Jan 199645965617.07$7,835
Dec 199546663317.19$8,011
Nov 199523264716.00$3,712
Oct 199544573415.43$6,866
Sep 199540378916.18$6,521
Aug 199546383215.92$7,371
Jul 199520082415.24$3,048
Jun 199539674216.41$6,498
May 199546775017.56$8,201
Apr 199539677917.73$7,021
Mar 199544374116.44$7,283
Feb 199540865416.58$6,765
Jan 199546171315.92$7,339
Dec 199447970415.03$7,199
Nov 199438982915.90$6,185
Oct 199443073715.58$6,699
Sep 199447581815.29$7,263
Aug 199440977816.13$6,597
Jul 199441674917.56$7,305
Jun 199437363517.09$6,375
May 199447669115.88$7,559
Apr 199447968214.14$6,773
Mar 199443365712.46$5,395
Feb 199443461612.50$5,425
Jan 199444364912.66$5,608
Dec 199347857512.33$5,894
Nov 199345353414.49$6,564
Oct 199355861915.85$8,844
Sep 199342870915.03$6,433
Aug 199362077515.66$9,709
Jul 199346662715.46$7,204
Jun 199360872016.79$10,208
May 199346174317.68$8,150
Apr 199363666518.05$11,480
Mar 199345068418.14$8,163
Feb 199366556017.90$11,904
Jan 199347072516.93$7,957

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.

Jan 2023 — as filed, then multipliedworked
Oil                    0 bbl  × $ 76.53 =         $0
Casinghead gas        18 Mcf  × $  3.39 =        $61

────────────────────────────────────────────────────
Month total                                      $61

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/32936 is the state's own key, not one this site invented.