MARTINEZ, ADELA

Operated by CALK, ROGER D. (P-5 123876) in the FAIRFIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6156District 01Field 30007001OilCasinghead gasSave
Value, all time
$626 k
Jan 1993 – May 2026
Value, last 12 filed months
$9 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition13,855 bbl$626,405
Casinghead gasProduction17 Mcf$0
Total$626,405

17 Mcf of this lease's gas, across 17 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 (10)

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 29.2663, -98.7875. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

29.26631, -98.78706 · 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
10.0%
1 of 10 wells
With a plug date
10.0%
1 of 10 wells
Median depth
1,366 ft
10 wells filed one
Completion to plug
42.3 years
median over 1 wells

What the state filed about each well

On the RRC proration schedule
110.0%
A plug date is filed
110.0%
BothOn the schedule and plugged. Neither fact cancels the other.
110.0%
NeitherNo plug date, and not on the schedule.
990.0%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 10 of 10 wells. Median 1,366 ft, with the middle half between 1,364 and 1,369 ft; the shallowest is 990 ft and the deepest 1,390 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

70s
80s

Last completion by decade, 10 of 10 wells, Dec 1979 – Dec 1982. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 1979 – Dec 1982
10 of 10 wells
Plug dates filed
Mar 2022
1 of 10 wells; 9 filed none

Last completion to plug: a median of 42.3 years across the 1 well that filed both dates, with the middle half between 42.3 years and 42.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-02931637101,360 ftDec 1982
42-0293185161,363 ftDec 1981
42-0293178831,390 ftDec 1981
42-0293178951,370 ftDec 1981
42-0293146491,375 ftJul 1981
42-0293134781,366 ftApr 1981
42-0293134671,366 ftApr 1981
42-0293133341,367 ftApr 1981
42-029807362990 ftDec 1979Mar 2022Yes
42-0293133411,366 ftDec 1979

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 2025149058.593.93$8,730
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 2025150067.704.27$10,155
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024150071.372.28$10,706
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 2024150076.091.78$11,414
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 2023143068.962.26$9,861
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 2022158087.185.86$13,774
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 2021160071.323.90$11,411
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 2021142057.805.55$8,208
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 2020150057.252.09$8,588
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 2019160046.033.23$7,365
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 2017156049.292.98$7,689
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 201692048.763.72$4,486
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 201667041.622.92$2,789
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016160033.011.79$5,282
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 2015155042.992.76$6,663
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 2015140042.892.93$6,005
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014155078.303.90$12,137
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014150098.164.74$14,724
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 2013155091.824.35$14,232
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131600102.523.72$16,403
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013145093.623.91$13,575
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 2012160089.383.40$14,301
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 20121650101.652.00$16,772
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011160096.873.24$15,499
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 2011170094.144.52$16,004
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 2011180086.504.59$15,570
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 2010150072.554.74$10,883
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 2010160073.585.44$11,773
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 200980074.593.75$5,967
Oct 20090072.544.11$0
Sep 200990065.543.06$5,899
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009160066.163.90$10,586
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009160032.814.63$5,250
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 2008160075.246.92$12,038
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081550131.3313.03$20,356
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20081600101.909.66$16,304
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007155091.677.29$14,209
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 2007167070.906.39$11,840
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007153059.617.81$9,120
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006165056.656.92$9,347
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 2006165068.717.34$11,337
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006168066.016.42$11,090
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006160057.597.75$9,214
Jan 20060060.598.93$0
Dec 2005155054.9413.42$8,516
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 2005151045.226.65$6,828
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004158039.866.75$6,298
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 2004159038.286.08$6,087
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 2003168030.266.30$5,084
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 2003146028.565.98$4,170
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 2003167033.487.93$5,591
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 2002166026.464.23$4,392
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 2002155023.733.34$3,678
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 2002164018.222.38$2,988
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 2001150019.782.53$2,967
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 2001152023.933.20$3,637
Jun 20010024.563.82$0
May 2001159025.524.31$4,058
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 2001167027.755.77$4,634
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 2000165032.215.66$5,315
Oct 20000031.235.15$0
Sep 200078031.875.19$2,486
Aug 20000029.644.54$0
Jul 2000100028.534.09$2,853
Jun 2000105029.304.40$3,077
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 2000154028.422.86$4,377
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 1999157024.282.42$3,812
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 1999154021.752.62$3,350
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 1999162015.942.36$2,582
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 1999123012.471.84$1,534
Feb 1999009.981.82$0
Jan 1999158010.381.90$1,640
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 199848012.592.08$604
Aug 199863011.301.91$712
Jul 1998167011.742.24$1,961
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 1998174013.042.51$2,269
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 1998178014.702.15$2,617
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 1997171019.253.15$3,292
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 1997163017.582.25$2,866
Jun 19970017.242.26$0
May 1997154018.972.31$2,921
Apr 19970017.882.08$0
Mar 1997163018.951.94$3,089
Feb 19970020.492.21$0
Jan 1997160023.483.54$3,757
Dec 1996159023.32$3,708
Nov 19960021.97$0
Oct 19960023.31$0
Sep 1996162022.22$3,600
Aug 19960020.26$0
Jul 1996158019.55$3,089
Jun 19960018.73$0
May 1996128019.43$2,487
Apr 19960021.51$0
Mar 1996103019.38$1,996
Feb 1996128016.98$2,173
Jan 199671017.07$1,212
Dec 19950017.19$0
Nov 199578016.00$1,248
Oct 199548015.43$741
Sep 1995118016.18$1,909
Aug 19950015.92$0
Jul 1995105015.24$1,600
Jun 1995107016.41$1,756
May 1995121017.56$2,125
Apr 1995157017.73$2,784
Mar 1995119016.44$1,956
Feb 1995127016.58$2,106
Jan 1995161015.92$2,563
Dec 1994300015.03$4,509
Nov 1994170015.90$2,703
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940115.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 199331117.68$548
Apr 19930118.05$0
Mar 19930118.14$0
Feb 19930117.90$0
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.

Nov 2025 — as filed, then multipliedworked
Oil                  149 bbl  × $ 58.59 =     $8,730
Casinghead gas         0 Mcf  × $  3.93 =         $0

────────────────────────────────────────────────────
Month total                                   $8,730

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. 01/O/6156 is the state's own key, not one this site invented.