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CHAPMAN STATE 32-41-3S

Operated by PERMIAN RESOURCES OPERATING, LLC (P-5 100852) in the WOLFBONE (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 51023District 08Field 98359800Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$32.9 M
Sep 2018 – May 2026
Value, last 12 filed months
$918 k
at the published price for each month
Months reported
93
no gaps in the span
Streams
2
oil, casinghead gas

The WOLFBONE (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 1,266 leases and 2,377 wells, and the rule below applies to all of them.

Discovered
2010-11-30
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 40 acres. The field rule took effect on 2015-04-08.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: “DESIGNATED AS UFT FIELD PER DOCKET 01-0299858”

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
OilDisposition495,084 bbl$28,549,897
Casinghead gasProduction1,351,297 Mcf$4,377,680
Total$32,927,577

Wells on this lease (1)

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 31.2002, -103.4477. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.20019, -103.44766 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
10,426 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 10,426 ft.

Completions filed
Sep 2018
1 of 1 wells

1 well

42-3893664014H10,426 ftSep 2018——

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 (93)

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

93 months

May 20266634,839106.413.05$85,289
Apr 20261,1024,65498.932.87$122,377
Mar 20261,1786,31689.753.15$125,617
Feb 20268482,85663.503.75$64,559
Jan 20269072,16359.138.00$70,930
Dec 20251,1613,80156.664.41$82,557
Nov 20259923,02458.593.93$69,995
Oct 20256711,64459.383.30$45,277
Sep 20256872,74162.743.08$51,536
Aug 20258924,60563.933.01$70,909
Jul 202589819766.743.32$60,586
Jun 20258214,26166.483.13$67,912
May 20251,0401,47660.553.23$67,743
Apr 20251,2113,26662.363.54$87,090
Mar 20251,8673,99367.704.27$143,439
Feb 20251,6833,79870.884.34$135,778
Jan 20259921,88974.324.28$81,808
Dec 20241,4094,03068.993.12$109,786
Nov 20241,3484,04869.052.20$101,979
Oct 20249084,06571.372.28$74,078
Sep 20248174,34869.612.36$67,152
Aug 20248394,33675.632.06$72,401
Jul 20248734,32879.932.15$79,069
Jun 20249134,91378.082.63$84,228
May 20249295,31178.812.20$84,890
Apr 20241,0756,15184.451.66$100,989
Mar 20241,0966,89180.301.55$98,656
Feb 20241,0445,34476.091.78$88,970
Jan 20247333,69073.023.30$65,692
Dec 20231,2095,77471.262.61$101,228
Nov 20231,0035,39377.892.81$93,265
Oct 20231,1526,40985.443.09$118,213
Sep 20231,1935,26889.042.74$120,633
Aug 20231,2355,94380.522.67$115,327
Jul 20231,3056,43874.852.64$114,687
Jun 20231,4765,77868.962.26$114,834
May 20232,00716370.622.23$142,097
Apr 20231,8746,52778.122.24$161,003
Mar 20232,2957,09372.852.39$184,165
Feb 20231,7036,01775.112.47$142,748
Jan 20232,6196,47976.533.39$222,381
Dec 20222,7034,59076.415.73$232,833
Nov 20222,0265,89385.005.65$205,483
Oct 20222,0986,68287.185.86$222,085
Sep 20222,0186,87084.888.16$227,372
Aug 20221,9964,48094.529.13$229,552
Jul 20221,9547,136101.587.54$252,308
Jun 20222,0786,362115.097.98$289,908
May 20222,31410,741109.378.43$343,661
Apr 20223,00610,621104.226.84$385,907
Mar 20223,40811,712108.885.08$430,518
Feb 20223,01514,11591.054.86$343,098
Jan 20224,34717,82081.844.54$436,620
Dec 20215,14123,67371.323.90$458,960
Nov 20215,5446,94977.435.24$465,663
Oct 20215,0996,91579.795.71$446,361
Sep 20215,1647,95269.865.35$403,308
Aug 20215,45212,72166.024.22$413,631
Jul 20215,5608,78670.783.98$428,523
Jun 20215,646069.493.38$392,341
May 20213,0243,53263.483.02$202,622
Apr 20214,5879,25360.362.76$302,395
Mar 20215,36810,10761.302.72$356,519
Feb 20214,0288,03157.805.55$277,374
Jan 20214,18710,54950.412.81$240,712
Dec 20205,69130,54044.642.68$335,755
Nov 20205,37811,60638.772.71$239,918
Oct 20206,06411,81836.972.48$253,476
Sep 20205,71412,56937.091.99$236,958
Aug 20206,36712,19239.982.39$283,632
Jul 20206,52412,66338.371.83$273,437
Jun 20206,68913,70934.901.69$256,619
May 20207,61514,50316.921.81$155,165
Apr 20208,15214,25114.751.80$145,956
Mar 20208,21815,91730.341.86$278,880
Feb 20208,86015,27449.881.98$472,190
Jan 20208,35518,11957.252.09$516,278
Dec 20199,62219,98859.012.30$613,854
Nov 201910,33237,20355.302.75$673,694
Oct 201912,03013,11653.472.42$674,966
Sep 20193,93175,71755.052.66$417,603
Aug 20197,18865,09753.112.30$531,762
Jul 201910,45219,04356.272.46$634,981
Jun 201910,27369,76752.782.49$716,012
May 201913,03964,73058.482.74$939,902
Apr 201914,25429,20862.632.75$973,070
Mar 201915,67434,56156.803.06$996,112
Feb 201916,75327,42950.852.79$928,478
Jan 201922,87565,69846.033.23$1,265,021
Dec 201831,02592,55946.594.19$1,832,855
Nov 201824,75451,56352.934.24$1,528,714
Oct 201852,80282,16161.443.40$3,523,345
Sep 201818,02224,54659.543.11$1,149,319

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                  663 bbl  × $106.41 =    $70,550
Casinghead gas     4,839 Mcf  × $  3.05 =    $14,739

────────────────────────────────────────────────────
Month total                                  $85,289

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/51023 is the state's own key, not one this site invented.