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CHEATHAM "31"

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 38851District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$11.8 M
Mar 2008 – May 2026
Value, last 12 filed months
$145 k
at the published price for each month
Months reported
219
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) field

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
OilDisposition139,715 bbl$10,517,325
Casinghead gasProduction351,726 Mcf$1,246,982
Total$11,764,306

Wells on this lease (5)

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 31.9747, -101.6912. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.97440, -101.69119 · 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
0.0%
0 of 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
10,166 ft
5 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
5100.0%

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 9,809 and 10,229 ft, median 10,166 ft, over the 5 wells that filed a depth.

Completions filed
Mar 2008 – Feb 2012
5 of 5 wells

5 wells

42-17334416510,229 ftFeb 2012——
42-17334229410,201 ftOct 2011——
42-17334050310,166 ftJun 2011——
42-1733326019,809 ftMay 2008——
42-1733332429,983 ftMar 2008——

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 (219)

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

219 months

May 2026181331106.413.05$20,268
Apr 202617634898.932.87$18,410
Mar 202618036489.753.15$17,301
Feb 202635638663.503.75$24,054
Jan 2026020559.138.00$1,640
Dec 202518219656.664.41$11,177
Nov 202501458.593.93$55
Oct 2025033859.383.30$1,117
Sep 202536139262.743.08$23,855
Aug 202517837963.933.01$12,522
Jul 202518241266.743.32$13,513
Jun 2025036466.483.13$1,139
May 202517435760.553.23$11,690
Apr 202517639662.363.54$12,378
Mar 202518242467.704.27$14,131
Feb 202517833370.884.34$14,062
Jan 202518437574.324.28$15,279
Dec 202435938168.993.12$25,957
Nov 202418029569.052.20$13,078
Oct 202417835671.372.28$13,516
Sep 202417838069.612.36$13,289
Aug 202418041475.632.06$14,468
Jul 202435141779.932.15$28,951
Jun 202418736978.082.63$15,573
May 202417742778.812.20$14,888
Apr 202435637484.451.66$30,685
Mar 202436238080.301.55$29,656
Feb 202435535076.091.78$27,636
Jan 2024042973.023.30$1,415
Dec 202353548971.262.61$39,401
Nov 202318149277.892.81$15,479
Oct 202353856785.443.09$47,717
Sep 202318147389.042.74$17,410
Aug 202318038580.522.67$15,523
Jul 202336035974.852.64$27,894
Jun 202317318068.962.26$12,337
May 2023032570.622.23$724
Apr 202317457878.122.24$14,886
Mar 202317482172.852.39$14,641
Feb 202318059175.112.47$14,977
Jan 202318964676.533.39$16,653
Dec 202218664576.415.73$17,908
Nov 202217672685.005.65$19,059
Oct 202217479587.185.86$19,831
Sep 202255564284.888.16$52,349
Aug 2022056294.529.13$5,129
Jul 2022187701101.587.54$24,282
Jun 2022170891115.097.98$26,673
May 2022174781109.378.43$25,617
Apr 2022359723104.226.84$42,359
Mar 2022182793108.885.08$23,842
Feb 2022045391.054.86$2,201
Jan 202219056381.844.54$18,104
Dec 202118344271.323.90$14,775
Nov 202118672777.435.24$18,209
Oct 202134969279.795.71$31,801
Sep 202116258469.865.35$14,442
Aug 202117686466.024.22$15,266
Jul 202117882970.783.98$15,900
Jun 202135173069.493.38$26,859
May 202118794563.483.02$14,722
Apr 202134293560.362.76$23,222
Mar 202135377561.302.72$23,745
Feb 202117643657.805.55$12,592
Jan 202135170450.412.81$19,672
Dec 2020078144.642.68$2,090
Nov 20207281,06938.772.71$31,118
Oct 2020047836.972.48$1,185
Sep 202033377437.091.99$13,892
Aug 20203571,31939.982.39$17,419
Jul 202017350638.371.83$7,562
Jun 2020057934.901.69$979
May 202051687016.921.81$10,310
Apr 20205441,40414.751.80$10,557
Mar 20203611,35030.341.86$13,459
Feb 20201871,50449.881.98$12,306
Jan 20207181,73857.252.09$44,746
Dec 20193511,82759.012.30$24,923
Nov 20193621,65355.302.75$24,566
Oct 20193601,82253.472.42$23,656
Sep 20195421,89355.052.66$34,867
Aug 20193541,66853.112.30$22,645
Jul 20193561,97856.272.46$24,898
Jun 20197071,80452.782.49$41,810
May 20193582,03658.482.74$26,515
Apr 20193682,13762.632.75$28,926
Mar 20193612,04056.803.06$26,751
Feb 20197241,93150.852.79$42,207
Jan 20193702,28246.033.23$24,398
Dec 20187272,02946.594.19$42,363
Nov 20187352,22252.934.24$48,319
Oct 201802,56861.443.40$8,726
Sep 20186922,25359.543.11$48,204
Aug 20183532,44659.403.07$28,469
Jul 20183552,36465.142.93$30,056
Jun 20187061,68660.183.08$47,675
May 20183512,36665.382.90$29,812
Apr 20187172,43963.842.90$52,848
Mar 20183642,18861.222.79$28,382
Feb 20185442,13361.782.77$39,508
Jan 20185511,87262.874.01$42,147
Dec 20171771,54357.272.92$14,645
Nov 20177042,13355.423.12$45,667
Oct 20175313,41149.292.98$36,350
Sep 20171,2473,28947.523.09$69,412
Aug 201702,28845.373.00$6,874
Jul 20177142,55843.873.09$39,220
Jun 20177112,32142.493.09$37,376
May 20173512,64045.373.26$24,540
Apr 20177102,34647.933.21$41,565
Mar 20177182,55846.772.98$41,213
Feb 20173772,32650.452.95$25,887
Jan 20177292,55349.413.42$44,748
Dec 20167202,58848.763.72$44,742
Nov 20167152,28642.492.64$36,425
Oct 20163602,39446.193.09$24,026
Sep 20167212,58141.553.10$37,960
Aug 20167142,71241.442.92$37,519
Jul 20167152,85041.622.92$38,093
Jun 20167262,78145.352.69$40,393
May 20167172,91142.521.99$36,283
Apr 20167232,82336.561.99$32,054
Mar 20167212,90233.011.79$29,006
Feb 20167362,81426.472.06$25,289
Jan 20161,0853,12227.352.36$37,056
Dec 20156833,03832.362.00$28,182
Nov 20156823,34838.792.17$33,711
Oct 20151,0732,81443.552.43$53,558
Sep 20156952,71742.992.76$37,373
Aug 20157082,83040.162.87$36,562
Jul 20157142,91248.152.95$42,955
Jun 20157472,62956.152.88$49,523
May 20157382,58155.212.96$48,373
Apr 20151,2792,52049.822.71$70,540
Mar 20157432,88042.892.93$40,319
Feb 20159422,45444.662.98$49,373
Jan 20157522,00143.433.10$38,864
Dec 20147432,49254.693.59$49,584
Nov 20149242,46270.464.25$75,573
Oct 20149082,60678.303.90$81,262
Sep 20147102,52386.164.05$71,380
Aug 20141,0762,68189.394.04$107,002
Jul 20141,0792,70396.564.18$115,486
Jun 20148892,64298.164.74$99,779
May 20141,2682,59294.734.73$132,369
Apr 20141,0742,49095.944.81$115,014
Mar 20147122,59895.895.06$81,411
Feb 20141,0512,26297.406.19$116,374
Jan 20141,4052,63990.404.86$139,839
Dec 20137183,55791.824.35$81,416
Nov 20131,2582,96688.853.74$122,861
Oct 20131,6423,19997.423.78$172,054
Sep 20138752,866104.113.72$101,751
Aug 20131,9053,123104.253.52$209,597
Jul 20138782,860102.523.72$100,645
Jun 20131,2173,18594.403.93$127,413
May 20131,0583,44694.834.15$114,628
Apr 20132,1124,67593.964.28$218,465
Mar 20131,4063,82293.623.91$146,585
Feb 20131,9402,95391.233.42$187,085
Jan 20131,6162,82491.603.42$157,683
Dec 20121,7352,68686.773.42$159,733
Nov 20121,8053,46386.953.62$169,498
Oct 20122,4783,17689.383.40$232,281
Sep 20121,6243,57794.672.92$164,183
Aug 20122,4614,46092.662.91$241,007
Jul 20123,1996,13685.133.02$290,867
Jun 20123,1934,67779.822.52$266,647
May 20124,5834,37191.612.49$430,725
Apr 20123,5552,912101.652.00$367,180
Mar 20123,2302,933105.052.22$345,829
Feb 20129041,248101.102.57$94,602
Jan 20121,0932,01398.092.73$112,716
Dec 20111,5231,47396.873.24$152,305
Nov 20111,4931,67895.723.31$148,466
Oct 20115571,63784.983.65$53,307
Sep 201172385183.623.99$63,849
Aug 20111,06888283.404.15$92,731
Jul 20118501,39294.144.52$86,307
Jun 201170075392.904.64$68,524
May 201135074898.134.40$37,640
Apr 20110640105.964.33$2,773
Mar 201158666096.364.06$59,145
Feb 201117971785.644.18$18,327
Jan 201140790186.504.59$39,340
Dec 201040396585.734.35$38,745
Nov 201036190180.843.80$32,603
Oct 201032297078.103.51$28,552
Sep 20104101,00072.633.98$33,758
Aug 20103321,09073.684.42$29,279
Jul 201034091672.554.74$29,006
Jun 20103341,10670.364.91$28,931
May 201034079871.124.24$27,561
Apr 201034994881.694.12$32,418
Mar 20103691,11178.394.39$33,802
Feb 20105551,02473.585.44$46,410
Jan 20103541,11574.365.96$32,973
Dec 20095621,13871.445.48$46,390
Nov 20093831,23874.593.75$33,212
Oct 20096911,38672.544.11$55,822
Sep 20095181,31265.543.06$37,971
Aug 20097491,31267.423.22$54,720
Jul 20096401,45861.133.46$44,174
Jun 20092261,04066.163.90$19,003
May 20096541,11954.743.93$40,193
Apr 20095511,07946.773.59$29,641
Mar 20096911,12542.144.06$33,685
Feb 20096621,02032.814.63$26,446
Jan 20097431,11935.865.37$32,654
Dec 20081,0241,27537.105.98$45,611
Nov 20088511,24855.496.86$55,784
Oct 20081,0711,09275.246.92$88,141
Sep 20087041,247101.767.88$81,462
Aug 20087421,474114.228.48$97,255
Jul 20081,5772,136131.0811.39$231,041
Jun 20081,0792,321131.3313.03$171,954
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0

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.

May 2026 — as filed, then multipliedworked
Oil                  181 bbl  × $106.41 =    $19,260
Casinghead gas       331 Mcf  × $  3.05 =     $1,008

────────────────────────────────────────────────────
Month total                                  $20,268

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/38851 is the state's own key, not one this site invented.