AMINEX -A-

Operated by CHOLLA PETROLEUM, INC. (P-5 150683) in the ARCHER COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18497District 09Field 03446001OilCasinghead gasSaveExport
Value, all time
$2.0 M
Jan 1993 – Oct 2025
Value, last 12 filed months
$36 k
at the published price for each month
Months reported
394
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 2,166 leases and 11,249 wells, and the rule below applies to all of them.

Discovered
1911-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition40,448 bbl$2,026,955
Casinghead gasProduction20 Mcf$0
Total$2,026,955

20 Mcf of this lease's gas, across 20 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 (4)

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 33.7968, -98.5747. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.79619, -98.57417 · 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%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
4,812 ft
4 wells filed one
Completion to plug
46.4 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
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 4,761 and 4,836 ft, median 4,812 ft, over the 4 wells that filed a depth.

Completions filed
Aug 1977 – Jun 1980
4 of 4 wells
Plug dates filed
Jul 2025
4 of 4 wells

Last completion to plug: a median of 46.4 years across the 4 wells that filed both dates, with the middle half between 45.9 years and 47.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-0093378544,836 ftJun 1980Jul 2025Yes
42-0093356734,820 ftMay 1979Jul 2025Yes
42-0093327024,761 ftNov 1978Jul 2025Yes
42-0093226714,804 ftAug 1977Jul 2025Yes

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 (394)

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

394 months

Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 202526066.483.13$1,728
May 20250060.553.23$0
Apr 2025170062.363.54$10,601
Mar 20250067.704.27$0
Feb 2025172070.884.34$12,191
Jan 20250074.324.28$0
Dec 2024171068.993.12$11,797
Nov 20240069.052.20$0
Oct 2024173071.372.28$12,347
Sep 20240069.612.36$0
Aug 2024171075.632.06$12,933
Jul 20240079.932.15$0
Jun 2024169078.082.63$13,196
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 2023174071.262.61$12,399
Nov 20230077.892.81$0
Oct 2023174085.443.09$14,867
Sep 20230089.042.74$0
Aug 2023170080.522.67$13,688
Jul 202318074.852.64$1,347
Jun 2023173068.962.26$11,930
May 20230070.622.23$0
Apr 2023173078.122.24$13,515
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022171085.005.65$14,535
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 20221690104.226.84$17,613
Mar 202200108.885.08$0
Feb 2022170091.054.86$15,479
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021166077.435.24$12,853
Oct 2021172079.795.71$13,724
Sep 2021169069.865.35$11,806
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 2021124061.302.72$7,601
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020169044.642.68$7,544
Nov 20200038.772.71$0
Oct 2020168036.972.48$6,211
Sep 2020168037.091.99$6,231
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 2019168059.012.30$9,914
Nov 20190055.302.75$0
Oct 2019171053.472.42$9,143
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019168052.782.49$8,867
May 20190058.482.74$0
Apr 2019171062.632.75$10,710
Mar 20190056.803.06$0
Feb 2019171050.852.79$8,695
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 2018165059.543.11$9,824
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018173060.183.08$10,411
May 20180065.382.90$0
Apr 2018172063.842.90$10,980
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018169062.874.01$10,625
Dec 20170057.272.92$0
Nov 2017171055.423.12$9,477
Oct 20170049.292.98$0
Sep 2017165047.523.09$7,841
Aug 20170045.373.00$0
Jul 2017170043.873.09$7,458
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017179047.933.21$8,579
Mar 20170046.772.98$0
Feb 2017172050.452.95$8,677
Jan 20170049.413.42$0
Dec 2016171048.763.72$8,338
Nov 20160042.492.64$0
Oct 2016171046.193.09$7,898
Sep 20160041.553.10$0
Aug 2016173041.442.92$7,169
Jul 2016169041.622.92$7,034
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016171036.561.99$6,252
Mar 2016170033.011.79$5,612
Feb 2016169026.472.06$4,473
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015120042.992.76$5,159
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 2014169086.164.05$14,561
Aug 2014168089.394.04$15,018
Jul 2014172096.564.18$16,608
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014175095.944.81$16,790
Mar 2014174095.895.06$16,685
Feb 20140097.406.19$0
Jan 2014336090.404.86$30,374
Dec 2013164091.824.35$15,058
Nov 2013170088.853.74$15,105
Oct 20130097.423.78$0
Sep 20131710104.113.72$17,803
Aug 20131750104.253.52$18,244
Jul 20131660102.523.72$17,018
Jun 2013171094.403.93$16,142
May 2013168094.834.15$15,931
Apr 2013334093.964.28$31,383
Mar 20130093.623.91$0
Feb 2013177091.233.42$16,148
Jan 2013168091.603.42$15,389
Dec 20120086.773.42$0
Nov 2012176086.953.62$15,303
Oct 20120089.383.40$0
Sep 2012174094.672.92$16,473
Aug 2012171092.662.91$15,845
Jul 2012174085.133.02$14,813
Jun 20120079.822.52$0
May 2012176091.612.49$16,123
Apr 20121760101.652.00$17,890
Mar 201200105.052.22$0
Feb 20121770101.102.57$17,895
Jan 2012177098.092.73$17,362
Dec 20110096.873.24$0
Nov 2011173095.723.31$16,560
Oct 20110084.983.65$0
Sep 2011173083.623.99$14,466
Aug 2011352083.404.15$29,357
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011176098.134.40$17,271
Apr 201100105.964.33$0
Mar 2011180096.364.06$17,345
Feb 2011174085.644.18$14,901
Jan 2011175086.504.59$15,138
Dec 20100085.734.35$0
Nov 2010174080.843.80$14,066
Oct 2010176078.103.51$13,746
Sep 20100072.633.98$0
Aug 2010179073.684.42$13,189
Jul 2010178072.554.74$12,914
Jun 2010181070.364.91$12,735
May 2010177071.124.24$12,588
Apr 2010179081.694.12$14,623
Mar 2010179078.394.39$14,032
Feb 20100073.585.44$0
Jan 2010174074.365.96$12,939
Dec 20090071.445.48$0
Nov 2009183074.593.75$13,650
Oct 20090072.544.11$0
Sep 2009179065.543.06$11,732
Aug 2009175067.423.22$11,799
Jul 20090061.133.46$0
Jun 2009179066.163.90$11,843
May 2009177054.743.93$9,689
Apr 20090046.773.59$0
Mar 2009174042.144.06$7,332
Feb 2009175032.814.63$5,742
Jan 2009179035.865.37$6,419
Dec 20080037.105.98$0
Nov 2008172055.496.86$9,544
Oct 2008181075.246.92$13,618
Sep 200800101.767.88$0
Aug 20081740114.228.48$19,874
Jul 20081800131.0811.39$23,594
Jun 20081770131.3313.03$23,245
May 20081810123.1711.57$22,294
Apr 200800110.3110.45$0
Mar 20081700101.909.66$17,323
Feb 2008182092.538.77$16,840
Jan 2008175090.388.21$15,817
Dec 2007181088.337.30$15,988
Nov 2007180091.677.29$16,501
Oct 2007187082.856.92$15,493
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 2007362070.906.39$25,666
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007155055.108.22$8,541
Jan 2007179050.306.73$9,004
Dec 2006186056.656.92$10,537
Nov 2006178054.207.62$9,648
Oct 2006183054.906.01$10,047
Sep 2006180060.085.04$10,814
Aug 2006358068.717.34$24,598
Jul 2006178069.376.34$12,348
Jun 2006178066.286.38$11,798
May 2006184066.016.42$12,146
Apr 2006175064.397.36$11,268
Mar 2006166056.707.08$9,412
Feb 2006180057.597.75$10,366
Jan 2006180060.598.93$10,906
Dec 2005177054.9413.42$9,724
Nov 2005179054.6910.59$9,790
Oct 2005173058.3413.80$10,093
Sep 2005173061.4512.08$10,631
Aug 2005351061.519.80$21,590
Jul 2005170055.697.84$9,467
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 2005174049.207.36$8,561
Mar 2005175050.377.15$8,815
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 2004175043.245.28$7,567
Aug 20040042.375.55$0
Jul 2004172038.286.08$6,584
Jun 20040036.106.43$0
May 2004174037.486.49$6,522
Apr 20040034.475.86$0
Mar 2004172034.365.53$5,910
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 2003178030.266.30$5,386
Nov 2003175028.804.60$5,040
Oct 20030028.174.76$0
Sep 2003160026.314.75$4,210
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 2003175028.565.98$4,998
May 2003171026.595.97$4,547
Apr 20030026.675.41$0
Mar 2003169031.146.10$5,263
Feb 20030033.487.93$0
Jan 2003173030.315.58$5,244
Dec 20020026.914.85$0
Nov 2002173024.664.14$4,266
Oct 20020026.464.23$0
Sep 2002176027.443.64$4,829
Aug 20020025.963.16$0
Jul 2002173024.583.06$4,252
Jun 2002176023.733.34$4,176
May 20020024.663.58$0
Apr 2002175023.653.51$4,139
Mar 20020022.003.10$0
Feb 2002165018.222.38$3,006
Jan 2002100017.172.38$1,717
Dec 2001165016.932.36$2,793
Nov 2001173018.072.41$3,126
Oct 20010019.782.53$0
Sep 2001174024.262.25$4,221
Aug 2001173024.873.05$4,303
Jul 20010023.933.20$0
Jun 2001174024.563.82$4,273
May 2001177025.524.31$4,517
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 2001165027.755.77$4,579
Jan 20010027.478.40$0
Dec 2000181026.889.12$4,865
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000177031.875.19$5,641
Aug 2000175029.644.54$5,187
Jul 2000171028.534.09$4,879
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 2000169024.513.12$4,142
Mar 2000350028.422.86$9,947
Feb 2000182027.622.73$5,027
Jan 2000182025.272.48$4,599
Dec 1999167024.282.42$4,055
Nov 1999168023.192.43$3,896
Oct 1999176020.982.80$3,692
Sep 1999166021.752.62$3,611
Aug 1999170019.262.88$3,274
Jul 1999164017.892.37$2,934
Jun 1999169015.942.36$2,694
May 1999170015.792.32$2,684
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998164010.892.19$1,786
Oct 19980012.421.97$0
Sep 1998162012.592.08$2,040
Aug 1998174011.301.91$1,966
Jul 1998173011.742.24$2,031
Jun 1998171011.242.24$1,922
May 1998168012.622.21$2,120
Apr 1998172013.042.51$2,243
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 1998175014.702.15$2,573
Dec 1997180016.322.41$2,938
Nov 1997179018.193.09$3,256
Oct 1997175019.253.15$3,369
Sep 1997178017.742.95$3,158
Aug 1997180017.862.55$3,215
Jul 1997170017.582.25$2,989
Jun 1997174017.242.26$3,000
May 19970018.972.31$0
Apr 1997212017.882.08$3,791
Mar 1997342018.951.94$6,481
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 1996181023.32$4,221
Nov 19960021.97$0
Oct 1996363023.31$8,462
Sep 19960022.22$0
Aug 19960020.26$0
Jul 1996181019.55$3,539
Jun 1996173018.73$3,240
May 1996171019.43$3,323
Apr 1996180021.51$3,872
Mar 19960019.38$0
Feb 1996175016.98$2,972
Jan 1996179017.07$3,056
Dec 1995267017.19$4,590
Nov 1995179016.00$2,864
Oct 1995175015.43$2,700
Sep 19950016.18$0
Aug 1995176015.92$2,802
Jul 1995174015.24$2,652
Jun 1995172016.41$2,823
May 19950017.56$0
Apr 1995180017.73$3,191
Mar 1995174016.44$2,861
Feb 19950016.58$0
Jan 1995176015.92$2,802
Dec 1994173015.03$2,600
Nov 19940015.90$0
Oct 1994174015.58$2,711
Sep 19940115.29$0
Aug 1994168116.13$2,710
Jul 1994166117.56$2,915
Jun 1994171117.09$2,922
May 1994165115.88$2,620
Apr 199430014.14$424
Mar 1994173112.46$2,156
Feb 1994172112.50$2,150
Jan 1994176112.66$2,228
Dec 1993177112.33$2,182
Nov 1993171114.49$2,478
Oct 1993182115.85$2,885
Sep 1993173115.03$2,600
Aug 1993166115.66$2,600
Jul 1993322115.46$4,978
Jun 1993340116.79$5,709
May 1993165117.68$2,917
Apr 1993172118.05$3,105
Mar 1993168118.14$3,048
Feb 1993356117.90$6,372
Jan 19930116.93$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.

Jun 2025 — as filed, then multipliedworked
Oil                   26 bbl  × $ 66.48 =     $1,728
Casinghead gas         0 Mcf  × $  3.13 =         $0

────────────────────────────────────────────────────
Month total                                   $1,728

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. 09/O/18497 is the state's own key, not one this site invented.