CALVIN

Operated by DM BACKHOE SERVICE (P-5 101534) in the YOUNG COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7689District 09Field 99480001OilCasinghead gasSaveExport
Value, all time
$961 k
Jan 1993 – May 2026
Value, last 12 filed months
$2 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 2,525 leases and 8,014 wells, and the rule below applies to all of them.

Discovered
1917-12-31
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
OilDisposition22,437 bbl$960,496
Casinghead gasProduction140 Mcf$693
Total$961,189

21 Mcf of this lease's gas, across 21 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 (20)

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 33.3932, -98.4600. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles. 1 well has no surveyed location and is left out of it.

33.39280, -98.45852 · centre of 19 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
35.0%
7 of 20 wells
With a plug date
30.0%
6 of 20 wells
Median depth
658 ft
15 wells filed one
Completion to plug
27.6 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
735.0%
A plug date is filed
630.0%
BothOn the schedule and plugged. Neither fact cancels the other.
630.0%
NeitherNo plug date, and not on the schedule.
1365.0%

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

Total depth in feet, 15 of 20 wells. Median 658 ft, with the middle half between 634 and 679 ft; the shallowest is 562 ft and the deepest 862 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

Last completion by decade, 11 of 20 wells, Oct 1966 – Aug 2020. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1966 – Aug 2020
11 of 20 wells; 9 filed none
Plug dates filed
Jan 1976 – Apr 2017
6 of 20 wells; 14 filed none

Last completion to plug: a median of 27.6 years across the 3 wells that filed both dates, with the middle half between 27.4 years and 39.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

20 wells

42-503820612637 ftJan 1976Yes
42-503820679Jan 1989Yes
42-5038206810WS862 ftApr 2017Yes
42-503202345656 ft
42-5033007712
42-5033007813
42-5033022315628 ft
42-503820601
42-503820667
42-5033047717658 ftAug 2020Yes
42-5033020614631 ftMay 1996
42-503820656575 ftMay 1996
42-503202334665 ftJan 1992
42-5033284622638 ftJan 1992
42-5038206916667 ftJan 1990Apr 2017Yes
42-5033007611562 ftSep 1989Apr 2017Yes
42-5033284924691 ftSep 1978
42-5033074120700 ftDec 1972
42-5033074221695 ftDec 1972
42-503202323660 ftOct 1966Apr 2017Yes

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 202530059.383.30$1,781
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 202392071.262.61$6,556
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 202271085.005.65$6,035
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 202286094.529.13$8,129
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 202197079.795.71$7,740
Sep 20210069.865.35$0
Aug 202146066.024.22$3,037
Jul 20210070.783.98$0
Jun 202183069.493.38$5,768
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 202170061.302.72$4,291
Feb 20210057.805.55$0
Jan 202193050.412.81$4,688
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 202098036.972.48$3,623
Sep 202027037.091.99$1,001
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020126034.901.69$4,397
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020101030.341.86$3,064
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 201998059.012.30$5,783
Nov 20190055.302.75$0
Oct 201966053.472.42$3,529
Sep 201921055.052.66$1,156
Aug 201967053.112.30$3,558
Jul 201971056.272.46$3,995
Jun 20190052.782.49$0
May 201956058.482.74$3,275
Apr 20190062.632.75$0
Mar 201982056.803.06$4,658
Feb 20190050.852.79$0
Jan 201981046.033.23$3,728
Dec 20180046.594.19$0
Nov 201886052.934.24$4,552
Oct 20180061.443.40$0
Sep 201863059.543.11$3,751
Aug 201868059.403.07$4,039
Jul 201828065.142.93$1,824
Jun 20180060.183.08$0
May 201893065.382.90$6,080
Apr 20180063.842.90$0
Mar 201884061.222.79$5,142
Feb 20180061.782.77$0
Jan 201876062.874.01$4,778
Dec 201751057.272.92$2,921
Nov 20170055.423.12$0
Oct 201746049.292.98$2,267
Sep 20170047.523.09$0
Aug 201787045.373.00$3,947
Jul 20170043.873.09$0
Jun 2017101042.493.09$4,291
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 201753050.452.95$2,674
Jan 2017105049.413.42$5,188
Dec 20160048.763.72$0
Nov 201686042.492.64$3,654
Oct 20160046.193.09$0
Sep 201649041.553.10$2,036
Aug 201678041.442.92$3,232
Jul 20160041.622.92$0
Jun 201684045.352.69$3,809
May 20160042.521.99$0
Apr 201662036.561.99$2,267
Mar 20160033.011.79$0
Feb 2016174026.472.06$4,606
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 201584038.792.17$3,258
Oct 201543043.552.43$1,873
Sep 201539042.992.76$1,677
Aug 20150040.162.87$0
Jul 2015168048.152.95$8,089
Jun 20150056.152.88$0
May 201554055.212.96$2,981
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015168044.662.98$7,503
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014117070.464.25$8,244
Oct 20140078.303.90$0
Sep 201442086.164.05$3,619
Aug 20140089.394.04$0
Jul 2014174096.564.18$16,801
Jun 20140098.164.74$0
May 201452094.734.73$4,926
Apr 2014171095.944.81$16,406
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013170091.824.35$15,609
Nov 201344088.853.74$3,909
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 20131700104.253.52$17,723
Jul 201300102.523.72$0
Jun 201338094.403.93$3,587
May 2013131094.834.15$12,423
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 201359091.233.42$5,383
Jan 20130091.603.42$0
Dec 2012172086.773.42$14,924
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 201240094.672.92$3,787
Aug 2012169092.662.91$15,660
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 201248091.612.49$4,397
Apr 201200101.652.00$0
Mar 20121730105.052.22$18,174
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 2011169095.723.31$16,177
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 2011150094.144.52$14,121
Jun 20110092.904.64$0
May 201171098.134.40$6,967
Apr 201100105.964.33$0
Mar 201154096.364.06$5,203
Feb 20110085.644.18$0
Jan 2011168086.504.59$14,532
Dec 201039085.734.35$3,343
Nov 20100080.843.80$0
Oct 201055078.103.51$4,296
Sep 20100072.633.98$0
Aug 2010173073.684.42$12,747
Jul 20100072.554.74$0
Jun 201061070.364.91$4,292
May 20100071.124.24$0
Apr 2010183081.694.12$14,949
Mar 20100078.394.39$0
Feb 2010173073.585.44$12,729
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009177072.544.11$12,840
Sep 20090065.543.06$0
Aug 2009176067.423.22$11,866
Jul 20090061.133.46$0
Jun 200972066.163.90$4,764
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009197042.144.06$8,302
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008170037.105.98$6,307
Nov 20080155.496.86$7
Oct 20080175.246.92$7
Sep 20081001101.767.88$10,184
Aug 200801114.228.48$8
Jul 20081071131.0811.39$14,037
Jun 200801131.3313.03$13
May 20081281123.1711.57$15,777
Apr 200801110.3110.45$10
Mar 200801101.909.66$10
Feb 2008183192.538.77$16,942
Jan 20080190.388.21$8
Dec 2007174188.337.30$15,377
Nov 20070191.677.29$7
Oct 2007125182.856.92$10,363
Sep 20070175.846.24$6
Aug 20070169.066.39$6
Jul 2007172170.906.39$12,201
Jun 20070162.007.55$8
May 20070158.747.85$8
Apr 2007183159.617.81$10,916
Mar 20070156.927.30$7
Feb 20070155.108.22$8
Jan 2007174150.306.73$8,759
Dec 20060156.656.92$7
Nov 20060154.207.62$8
Oct 2006180154.906.01$9,888
Sep 20060160.085.04$5
Aug 20060168.717.34$7
Jul 2006171169.376.34$11,869
Jun 20060166.286.38$6
May 20060166.016.42$6
Apr 20060164.397.36$7
Mar 2006176156.707.08$9,986
Feb 20060157.597.75$8
Jan 20060160.598.93$9
Dec 2005160154.9413.42$8,804
Nov 20050154.6910.59$11
Oct 20050158.3413.80$14
Sep 2005113161.4512.08$6,956
Aug 20050161.519.80$10
Jul 2005180155.697.84$10,032
Jun 20050152.337.38$7
May 20050145.226.65$7
Apr 2005180149.207.36$8,863
Mar 20050150.377.15$7
Feb 20050145.226.31$6
Jan 2005180143.166.32$7,775
Dec 20040139.866.75$7
Nov 20040145.286.33$6
Oct 2004183149.706.52$9,102
Sep 2004180143.245.28$7,788
Aug 20040142.375.55$6
Jul 2004178138.286.08$6,820
Jun 20040136.106.43$6
May 2004173137.486.49$6,491
Apr 2004168134.475.86$5,797
Mar 20040134.365.53$6
Feb 2004187132.455.51$6,074
Jan 20040132.036.30$6
Dec 2003179130.266.30$5,423
Nov 2003182128.804.60$5,246
Oct 2003176128.174.76$4,963
Sep 20030126.314.75$5
Aug 20030129.765.13$5
Jul 20030129.415.17$5
Jun 20030128.565.98$6
May 20030126.595.97$6
Apr 20030126.675.41$5
Mar 20030131.146.10$6
Feb 20030133.487.93$8
Jan 20030130.315.58$6
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 20020127.443.64$4
Aug 20020125.963.16$3
Jul 20020124.583.06$3
Jun 20020123.733.34$3
May 2002128124.663.58$3,160
Apr 2002125123.653.51$2,960
Mar 2002124122.003.10$2,731
Feb 2002133118.222.38$2,426
Jan 2002136117.172.38$2,338
Dec 2001130116.932.36$2,203
Nov 2001130118.072.41$2,352
Oct 2001134119.782.53$2,653
Sep 2001127124.262.25$3,083
Aug 2001134124.873.05$3,336
Jul 2001133123.933.20$3,186
Jun 2001130124.563.82$3,197
May 2001134125.524.31$3,424
Apr 2001126124.685.34$3,115
Mar 2001134124.545.38$3,294
Feb 2001134127.755.77$3,724
Jan 2001133127.478.40$3,662
Dec 2000126126.889.12$3,396
Nov 2000134132.215.66$4,322
Oct 2000127131.235.15$3,971
Sep 2000126131.875.19$4,021
Aug 2000134129.644.54$3,976
Jul 2000128128.534.09$3,656
Jun 2000135129.304.40$3,960
May 2000128127.263.68$3,493
Apr 2000133124.513.12$3,263
Mar 2000132128.422.86$3,754
Feb 2000133127.622.73$3,676
Jan 2000132125.272.48$3,338
Dec 1999129124.282.42$3,135
Nov 1999124123.192.43$2,878
Oct 1999125120.982.80$2,625
Sep 1999129121.752.62$2,808
Aug 1999135119.262.88$2,603
Jul 1999130117.892.37$2,328
Jun 1999121115.942.36$1,931
May 1999122115.792.32$1,929
Apr 1999125115.102.21$1,890
Mar 1999127112.471.84$1,586
Feb 199911919.981.82$1,189
Jan 1999125110.381.90$1,299
Dec 1998009.201.77$0
Nov 1998105010.892.19$1,143
Oct 19980012.421.97$0
Sep 1998130012.592.08$1,637
Aug 19980011.301.91$0
Jul 1998129011.742.24$1,514
Jun 19980011.242.24$0
May 1998129012.622.21$1,628
Apr 19980013.042.51$0
Mar 1998104012.802.31$1,331
Feb 19980013.952.30$0
Jan 199874014.702.15$1,088
Dec 19970016.322.41$0
Nov 1997117018.193.09$2,128
Oct 19970019.253.15$0
Sep 1997126017.742.95$2,235
Aug 19970017.862.55$0
Jul 1997112017.582.25$1,969
Jun 19970017.242.26$0
May 1997121018.972.31$2,295
Apr 19970017.882.08$0
Mar 1997119018.951.94$2,255
Feb 19970020.492.21$0
Jan 199765023.483.54$1,526
Dec 19960023.32$0
Nov 199699021.97$2,175
Oct 19960023.31$0
Sep 1996132022.22$2,933
Aug 19960020.26$0
Jul 199681019.55$1,584
Jun 19960018.73$0
May 199698019.43$1,904
Apr 19960021.51$0
Mar 1996122019.38$2,364
Feb 19960016.98$0
Jan 19960017.07$0
Dec 1995124017.19$2,132
Nov 19950016.00$0
Oct 199568015.43$1,049
Sep 199564016.18$1,036
Aug 199580015.92$1,274
Jul 19950015.24$0
Jun 199568016.41$1,116
May 19950017.56$0
Apr 19950017.73$0
Mar 1995118016.44$1,940
Feb 19950016.58$0
Jan 1995120015.92$1,910
Dec 1994118015.03$1,774
Nov 1994117015.90$1,860
Oct 1994118015.58$1,838
Sep 1994118115.29$1,804
Aug 1994119116.13$1,919
Jul 1994118117.56$2,072
Jun 1994106117.09$1,812
May 1994116115.88$1,842
Apr 1994113114.14$1,598
Mar 1994121112.46$1,508
Feb 1994112112.50$1,400
Jan 1994114112.66$1,443
Dec 1993113112.33$1,393
Nov 1993127114.49$1,840
Oct 1993124115.85$1,965
Sep 1993136115.03$2,044
Aug 1993134115.66$2,098
Jul 1993118115.46$1,824
Jun 1993113116.79$1,897
May 1993134117.68$2,369
Apr 1993125118.05$2,256
Mar 1993122118.14$2,213
Feb 1993124117.90$2,220
Jan 1993126116.93$2,133

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.

Oct 2025 — as filed, then multipliedworked
Oil                   30 bbl  × $ 59.38 =     $1,781
Casinghead gas         0 Mcf  × $  3.30 =         $0

────────────────────────────────────────────────────
Month total                                   $1,781

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/7689 is the state's own key, not one this site invented.