COLEMAN, W. R.

Operated by MANZANO, LLC (P-5 525195) in the BONANZA (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 63501District 8AField 10406500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$811 k
Jan 1993 – May 2026
Value, last 12 filed months
$20 k
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 32 leases and 127 wells, and the rule below applies to all of them.

Discovered
1980-11-21
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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.

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
NGPA2none

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
OilDisposition17,168 bbl$794,895
Casinghead gasProduction9,803 Mcf$15,996
Total$810,891

4,893 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 (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 33.6324, -103.0152. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.63237, -103.01519 · 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
4,893 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 4,893 ft.

Completions filed
Sep 1981
1 of 1 wells

1 well

42-0793143414,893 ftSep 1981

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 2025156062.743.08$9,787
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025159066.483.13$10,570
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 202380070.622.23$5,650
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022175076.415.73$13,372
Nov 20220085.005.65$0
Oct 2022162087.185.86$14,123
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221710115.097.98$19,680
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 2021159077.435.24$12,311
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 2021163063.483.02$10,347
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 2020174039.982.39$6,957
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020171014.751.80$2,522
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 2019149055.052.66$8,202
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019160052.782.49$8,445
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019163056.803.06$9,258
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018166052.934.24$8,786
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018167059.403.07$9,920
Jul 20180065.142.93$0
Jun 2018167060.183.08$10,050
May 20180065.382.90$0
Apr 2018166063.842.90$10,597
Mar 2018166061.222.79$10,163
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 2017168057.272.92$9,621
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017166047.523.09$7,888
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20171042.493.09$42
May 201776045.373.26$3,448
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 2017166050.452.95$8,375
Jan 20170049.413.42$0
Dec 2016163048.763.72$7,948
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 2016166045.352.69$7,528
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 2015168032.362.00$5,436
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 2015154056.152.88$8,647
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015166044.662.98$7,414
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014165078.303.90$12,920
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 2014167096.564.18$16,126
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 2014168097.406.19$16,363
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 2013164088.853.74$14,571
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013167094.403.93$15,765
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013165093.623.91$15,447
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012167086.953.62$14,521
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012172085.133.02$14,642
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 20121710101.652.00$17,382
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 2011168084.983.65$14,277
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 2011156086.504.59$13,494
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 2010171078.103.51$13,355
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010175070.364.91$12,313
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 2010175073.585.44$12,877
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009163072.544.11$11,824
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009161066.163.90$10,652
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009158042.144.06$6,658
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008167055.496.86$9,267
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081660114.228.48$18,961
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081660110.3110.45$18,311
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 2007164088.337.30$14,486
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007165069.066.39$11,395
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20071058.747.85$59
Apr 2007159059.617.81$9,478
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 2007164050.306.73$8,249
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 2006171054.906.01$9,388
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006161066.016.42$10,628
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006163057.597.75$9,387
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 2005165054.6910.59$9,024
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 2005154055.697.84$8,576
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 2005145049.207.36$7,134
Mar 20051050.377.15$50
Feb 20050045.226.31$0
Jan 2005153043.166.32$6,603
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 2004153049.706.52$7,604
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 2004153038.286.08$5,857
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 2004142034.475.86$4,895
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 2004170032.036.30$5,445
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 2003163028.174.76$4,592
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 2003158029.415.17$4,647
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003165026.675.41$4,401
Mar 200301731.146.10$104
Feb 200305733.487.93$452
Jan 200306530.315.58$363
Dec 20021526026.914.85$4,382
Nov 200206224.664.14$256
Oct 200206426.464.23$271
Sep 20021516227.443.64$4,369
Aug 200206825.963.16$215
Jul 200207924.583.06$242
Jun 20021524523.733.34$3,757
May 200205924.663.58$211
Apr 200206823.653.51$239
Mar 200207722.003.10$239
Feb 20021676518.222.38$3,197
Jan 200205717.172.38$135
Dec 200106916.932.36$163
Nov 20011507818.072.41$2,898
Oct 200108019.782.53$202
Sep 200107424.262.25$167
Aug 20011557824.873.05$4,093
Jul 200107423.933.20$237
Jun 200107024.563.82$268
May 20011657525.524.31$4,534
Apr 200106924.685.34$368
Mar 200105024.545.38$269
Feb 20011646927.755.77$4,949
Jan 200107227.478.40$605
Dec 200006626.889.12$602
Nov 200006032.215.66$339
Oct 20001616231.235.15$5,347
Sep 200006231.875.19$322
Aug 200005829.644.54$263
Jul 20001556428.534.09$4,684
Jun 200008229.304.40$361
May 200006427.263.68$236
Apr 20001496524.513.12$3,855
Mar 2000010428.422.86$297
Feb 200006927.622.73$188
Jan 20001587725.272.48$4,184
Dec 199907824.282.42$189
Nov 19991697123.192.43$4,092
Oct 199908320.982.80$233
Sep 199906721.752.62$175
Aug 199907419.262.88$213
Jul 19991566817.892.37$2,952
Jun 199906215.942.36$146
May 199905915.792.32$137
Apr 19991537215.102.21$2,469
Mar 199906712.471.84$123
Feb 19990669.981.82$120
Jan 19991527110.381.90$1,713
Dec 19980789.201.77$138
Nov 19981616410.892.19$1,893
Oct 19980012.421.97$0
Sep 199808712.592.08$181
Aug 19981639011.301.91$2,014
Jul 199808211.742.24$183
Jun 199808311.242.24$186
May 19981628812.622.21$2,239
Apr 199808313.042.51$208
Mar 19981588812.802.31$2,226
Feb 199807113.952.30$163
Jan 199807314.702.15$157
Dec 19971607816.322.41$2,799
Nov 199707418.193.09$229
Oct 199707519.253.15$236
Sep 19971658917.742.95$3,190
Aug 199707717.862.55$197
Jul 199709417.582.25$211
Jun 19971665417.242.26$2,984
May 199701418.972.31$32
Apr 19970117.882.08$2
Mar 19971592718.951.94$3,065
Feb 19970320.492.21$7
Jan 19970323.483.54$11
Dec 19961541523.32$3,591
Nov 199604221.97$0
Oct 199609923.31$0
Sep 199615210022.22$3,377
Aug 1996010320.26$0
Jul 199609919.55$0
Jun 19961425018.73$2,660
May 199609319.43$0
Apr 199609821.51$0
Mar 19961519519.38$2,926
Feb 199609516.98$0
Jan 199609617.07$0
Dec 199517110017.19$2,939
Nov 199509216.00$0
Oct 199515410015.43$2,376
Sep 1995010316.18$0
Aug 1995010815.92$0
Jul 199515110815.24$2,301
Jun 199509516.41$0
May 1995010017.56$0
Apr 199515110017.73$2,677
Mar 199515411016.44$2,532
Feb 199509816.58$0
Jan 1995010415.92$0
Dec 199415210915.03$2,285
Nov 1994010315.90$0
Oct 199415011815.58$2,337
Sep 1994011115.29$0
Aug 199409716.13$0
Jul 19941509317.56$2,634
Jun 1994010317.09$0
May 19941519915.88$2,398
Apr 1994010614.14$0
Mar 199415111612.46$1,881
Feb 199415611512.50$1,950
Jan 1994012912.66$0
Dec 1993012112.33$0
Nov 1993010614.49$0
Oct 1993011715.85$0
Sep 1993012215.03$0
Aug 199315312915.66$2,396
Jul 1993013215.46$0
Jun 199315411616.79$2,586
May 1993012017.68$0
Apr 199315011718.05$2,708
Mar 1993010718.14$0
Feb 199314811117.90$2,649
Jan 199309316.93$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.

Sep 2025 — as filed, then multipliedworked
Oil                  156 bbl  × $ 62.74 =     $9,787
Casinghead gas         0 Mcf  × $  3.08 =         $0

────────────────────────────────────────────────────
Month total                                   $9,787

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. 8A/O/63501 is the state's own key, not one this site invented.