CUMMINS -E-

Operated by CHAPARRAL NATURAL RESOURCES,INC. (P-5 144572) in the GOLDSMITH field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 31180District 08Field 35652001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$73 k
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 81 leases and 1,693 wells, and the rule below applies to all of them.

Discovered
1935-12-31
as the register files it
Field class
Oil
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 10 acres. The field rule took effect on 2014-10-14.

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: ACRES PLAT ALLOWED.

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
OilDisposition2,343 bbl$49,622
Casinghead gasProduction6,529 Mcf$23,584
Total$73,207

1,110 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 32.0088, -102.7165. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.00877, -102.71646 · 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
4,270 ft
2 wells filed one
Completion to plug
68.8 years
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 4,240 and 4,300 ft, median 4,270 ft, over the 2 wells that filed a depth.

Completions filed
Apr 1937 – Jul 1937
2 of 2 wells
Plug dates filed
Oct 2003 – Sep 2008
2 of 2 wells

Last completion to plug: a median of 68.8 years across the 2 wells that filed both dates, with the middle half between 67.6 years and 70.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-1350002024,300 ftJul 1937Oct 2003Yes
42-1350001814,240 ftApr 1937Sep 2008Yes

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 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
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 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
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 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20054061.4512.08$246
Aug 2005155561.519.80$1,461
Jul 2005146355.697.84$1,274
Jun 200596152.337.38$921
May 2005137845.226.65$1,107
Apr 2005116749.207.36$1,034
Mar 2005136550.377.15$1,120
Feb 2005136845.226.31$1,017
Jan 2005126843.166.32$948
Dec 2004185939.866.75$1,116
Nov 200497245.286.33$863
Oct 200496849.706.52$890
Sep 2004115443.245.28$761
Aug 2004125442.375.55$808
Jul 2004127038.286.08$885
Jun 2004106436.106.43$773
May 2004146937.486.49$973
Apr 200495534.475.86$632
Mar 2004126134.365.53$750
Feb 2004165332.455.51$811
Jan 200486032.036.30$634
Dec 2003165930.266.30$856
Nov 2003105928.804.60$559
Oct 2003136128.174.76$657
Sep 2003106226.314.75$558
Aug 2003155729.765.13$739
Jul 2003135829.415.17$682
Jun 2003135528.565.98$700
May 2003115426.595.97$615
Apr 2003124426.675.41$558
Mar 2003155031.146.10$772
Feb 200394933.487.93$690
Jan 2003135930.315.58$723
Dec 2002135926.914.85$636
Nov 2002135924.664.14$565
Oct 200296326.464.23$505
Sep 200245527.443.64$310
Aug 200243925.963.16$227
Jul 200295324.583.06$383
Jun 2002146323.733.34$543
May 2002146124.663.58$564
Apr 2002146523.653.51$559
Mar 2002156022.003.10$516
Feb 2002145618.222.38$388
Jan 2002146617.172.38$397
Dec 2001215916.932.36$495
Nov 2001106118.072.41$327
Oct 2001146819.782.53$449
Sep 200156724.262.25$272
Aug 2001157024.873.05$587
Jul 2001177723.933.20$653
Jun 2001126724.563.82$551
May 2001176925.524.31$731
Apr 2001135824.685.34$630
Mar 2001205924.545.38$808
Feb 2001125927.755.77$673
Jan 2001135827.478.40$844
Dec 2000105326.889.12$752
Nov 2000115732.215.66$677
Oct 2000125631.235.15$663
Sep 200055131.875.19$424
Aug 200025829.644.54$323
Jul 200036028.534.09$331
Jun 200035729.304.40$339
May 200035027.263.68$266
Apr 200035324.513.12$239
Mar 200033928.422.86$197
Feb 200032927.622.73$162
Jan 200022525.272.48$113
Dec 199923124.282.42$124
Nov 199933223.192.43$147
Oct 199923320.982.80$134
Sep 199933721.752.62$162
Aug 199933719.262.88$164
Jul 199933917.892.37$146
Jun 199923715.942.36$119
May 199933815.792.32$136
Apr 199933615.102.21$125
Mar 199943912.471.84$122
Feb 19996369.981.82$125
Jan 1999194910.381.90$290
Dec 199823489.201.77$297
Nov 1998334910.892.19$466
Oct 1998215512.421.97$369
Sep 1998165312.592.08$312
Aug 1998124411.301.91$220
Jul 199833911.742.24$122
Jun 199884711.242.24$195
May 1998157612.622.21$357
Apr 1998197413.042.51$433
Mar 1998177212.802.31$384
Feb 1998166513.952.30$373
Jan 1998237014.702.15$489
Dec 1997105916.322.41$305
Nov 1997165318.193.09$455
Oct 1997175619.253.15$504
Sep 1997171417.742.95$343
Aug 1997161517.862.55$324
Jul 1997181517.582.25$350
Jun 1997131317.242.26$253
May 1997171518.972.31$357
Apr 1997161317.882.08$313
Mar 1997161418.951.94$330
Feb 1997141220.492.21$313
Jan 1997161423.483.54$425
Dec 1996171323.32$396
Nov 1996151421.97$330
Oct 1996171523.31$396
Sep 1996151522.22$333
Aug 1996181720.26$365
Jul 1996121319.55$235
Jun 19966618.73$112
May 19967619.43$136
Apr 19968721.51$172
Mar 19969919.38$174
Feb 1996302416.98$509
Jan 1996303717.07$512
Dec 1995293717.19$499
Nov 1995343716.00$544
Oct 1995313915.43$478
Sep 1995304216.18$485
Aug 1995363815.92$573
Jul 1995293315.24$442
Jun 1995332916.41$542
May 1995323417.56$562
Apr 1995293017.73$514
Mar 1995303016.44$493
Feb 1995272816.58$448
Jan 1995333015.92$525
Dec 1994353115.03$526
Nov 1994312815.90$493
Oct 1994283015.58$436
Sep 1994272915.29$413
Aug 1994292616.13$468
Jul 1994161617.56$281
Jun 1994141717.09$239
May 1994181315.88$286
Apr 1994151514.14$212
Mar 1994111012.46$137
Feb 1994242112.50$300
Jan 1994232212.66$291
Dec 1993252312.33$308
Nov 1993242414.49$348
Oct 1993252315.85$396
Sep 1993252315.03$376
Aug 1993272215.66$423
Jul 1993262215.46$402
Jun 1993262416.79$437
May 1993252017.68$442
Apr 1993262218.05$469
Mar 1993292418.14$526
Feb 1993252117.90$448
Jan 1993272116.93$457

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.

Sep 2005 — as filed, then multipliedworked
Oil                    4 bbl  × $ 61.45 =       $246
Casinghead gas         0 Mcf  × $ 12.08 =         $0

────────────────────────────────────────────────────
Month total                                     $246

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/31180 is the state's own key, not one this site invented.