DENISE

Operated by MEWBOURNE OIL COMPANY (P-5 562560) in the COBURN (HEPLER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8645District 10Field 19240375OilCasinghead gasSaveExport
Value, all time
$799 k
Jun 2012 – May 2026
Value, last 12 filed months
$67 k
at the published price for each month
Months reported
168
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 leases and 2 wells, and the rule below applies to all of them.

Discovered
1981-02-20
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

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
OilDisposition9,114 bbl$629,304
Casinghead gasProduction49,164 Mcf$169,706
Total$799,010

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 36.1363, -100.2005. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.13627, -100.20053 · 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
11,375 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 11,375 ft.

Completions filed
Jun 2012
1 of 1 wells

1 well

42-29532806327511,375 ftJun 2012

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 (168)

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

168 months

May 2026192255106.413.05$21,207
Apr 2026026998.932.87$772
Mar 2026026289.753.15$825
Feb 202619621063.503.75$13,234
Jan 2026020759.138.00$1,656
Dec 2025022756.664.41$1,002
Nov 2025022958.593.93$899
Oct 202519523559.383.30$12,356
Sep 2025022762.743.08$698
Aug 2025025963.933.01$781
Jul 2025013366.743.32$441
Jun 202519321166.483.13$13,491
May 2025017560.553.23$566
Apr 2025017162.363.54$606
Mar 202517617867.704.27$12,675
Feb 2025016170.884.34$699
Jan 2025018174.324.28$774
Dec 202418821468.993.12$13,638
Nov 2024020269.052.20$444
Oct 2024025071.372.28$570
Sep 2024024169.612.36$570
Aug 202418523875.632.06$14,483
Jul 2024025279.932.15$541
Jun 2024021678.082.63$569
May 202418221878.812.20$14,823
Apr 2024018284.451.66$302
Mar 2024017480.301.55$269
Feb 202419016476.091.78$14,750
Jan 2024012173.023.30$399
Dec 2023015871.262.61$412
Nov 202319217877.892.81$15,455
Oct 2023019785.443.09$608
Sep 2023021689.042.74$591
Aug 202317923380.522.67$15,036
Jul 2023023174.852.64$610
Jun 2023025168.962.26$567
May 202317824370.622.23$13,112
Apr 2023022578.122.24$504
Mar 2023014372.852.39$342
Feb 202317516375.112.47$13,546
Jan 202309076.533.39$305
Dec 20220376.415.73$17
Nov 202204485.005.65$248
Oct 20223011587.185.86$3,290
Sep 2022018184.888.16$1,478
Aug 202217322894.529.13$18,433
Jul 20220239101.587.54$1,803
Jun 20220235115.097.98$1,875
May 2022176256109.378.43$21,408
Apr 20220243104.226.84$1,662
Mar 20220257108.885.08$1,305
Feb 202218023591.054.86$17,531
Jan 2022025781.844.54$1,166
Dec 2021027271.323.90$1,061
Nov 202115026977.435.24$13,023
Oct 2021025979.795.71$1,480
Sep 2021026669.865.35$1,423
Aug 202117726366.024.22$12,796
Jul 2021027670.783.98$1,099
Jun 2021026869.493.38$906
May 202117427563.483.02$11,875
Apr 2021026160.362.76$720
Mar 2021026161.302.72$709
Feb 202118023457.805.55$11,702
Jan 2021025650.412.81$719
Dec 2020027244.642.68$728
Nov 202017527938.772.71$7,540
Oct 2020031536.972.48$781
Sep 2020030537.091.99$607
Aug 2020032539.982.39$775
Jul 202017830838.371.83$7,392
Jun 2020021734.901.69$367
May 2020030816.921.81$559
Apr 202017834214.751.80$3,243
Mar 2020035230.341.86$653
Feb 2020032949.881.98$652
Jan 202018135757.252.09$11,110
Dec 2019044559.012.30$1,025
Nov 2019045355.302.75$1,246
Oct 201918150253.472.42$10,892
Sep 2019049855.052.66$1,323
Aug 201918752153.112.30$11,132
Jul 2019030456.272.46$748
Jun 2019017152.782.49$426
May 2019025858.482.74$707
Apr 201917338162.632.75$11,883
Mar 2019045456.803.06$1,390
Feb 201917441850.852.79$10,015
Jan 2019026746.033.23$862
Dec 2018014046.594.19$586
Nov 2018038752.934.24$1,640
Oct 2018047861.443.40$1,624
Sep 2018043959.543.11$1,364
Aug 201818246259.403.07$12,228
Jul 2018044065.142.93$1,290
Jun 2018046360.183.08$1,425
May 201817744865.382.90$12,872
Apr 2018043863.842.90$1,271
Mar 2018045461.222.79$1,265
Feb 201818244861.782.77$12,483
Jan 2018052562.874.01$2,105
Dec 2017049357.272.92$1,440
Nov 201717155855.423.12$11,217
Oct 2017044849.292.98$1,337
Sep 201718755847.523.09$10,609
Aug 2017026145.373.00$784
Jul 2017047043.873.09$1,451
Jun 201718375042.493.09$10,091
May 2017013445.373.26$437
Apr 201708947.933.21$286
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 201607046.193.09$216
Sep 2016183041.553.10$7,604
Aug 201609341.442.92$272
Jul 201608641.622.92$251
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 201601827.352.36$43
Dec 2015038232.362.00$765
Nov 201518835338.792.17$8,058
Oct 2015043743.552.43$1,060
Sep 2015048742.992.76$1,343
Aug 2015029840.162.87$856
Jul 201516852048.152.95$9,621
Jun 2015053256.152.88$1,534
May 201518357655.212.96$11,806
Apr 2015046149.822.71$1,248
Mar 2015051242.892.93$1,503
Feb 201518048544.662.98$9,482
Jan 2015052243.433.10$1,619
Dec 201418250854.693.59$11,778
Nov 2014055470.464.25$2,356
Oct 2014066578.303.90$2,594
Sep 2014059986.164.05$2,423
Aug 201417871689.394.04$18,801
Jul 2014060796.564.18$2,537
Jun 2014068398.164.74$3,235
May 201418071494.734.73$20,426
Apr 2014066595.944.81$3,198
Mar 2014068195.895.06$3,444
Feb 2014064597.406.19$3,994
Jan 2014061390.404.86$2,980
Dec 201319471391.824.35$20,918
Nov 2013056288.853.74$2,101
Oct 2013038097.423.78$1,436
Sep 2013184262104.113.72$20,130
Aug 2013099104.253.52$349
Jul 2013188111102.523.72$19,686
Jun 201305094.403.93$197
May 20131866794.834.15$17,916
Apr 2013017593.964.28$749
Mar 2013021493.623.91$837
Feb 2013030291.233.42$1,033
Jan 2013010791.603.42$366
Dec 201218830186.773.42$17,342
Nov 201219137886.953.62$17,978
Oct 2012067389.383.40$2,288
Sep 201219018194.672.92$18,516
Aug 20120092.662.91$0
Jul 2012181085.133.02$15,409
Jun 20120079.822.52$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.

May 2026 — as filed, then multipliedworked
Oil                  192 bbl  × $106.41 =    $20,431
Casinghead gas       255 Mcf  × $  3.05 =       $777

────────────────────────────────────────────────────
Month total                                  $21,207

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. 10/O/8645 is the state's own key, not one this site invented.