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HAMLIN UNIT

Operated by SOJOURNER DRILLING CORPORATION (P-5 800750) in the KEELER-WIMBERLY (CANYON SD.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 31344District 7BField 48422500OilCasinghead gasSaveExport
Value, all time
$4.8 M
Oct 2013 – May 2026
Value, last 12 filed months
$393 k
at the published price for each month
Months reported
152
no gaps in the span
Streams
2
oil, casinghead gas

The KEELER-WIMBERLY (CANYON SD.) field

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 71 leases and 209 wells, and the rule below applies to all of them.

Discovered
1952-12-04
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1953-07-13.

The Commission's schedule remark for this field reads: “MER 110 BOPD AND NET GOR OF 500 MCFGPD.”

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
OilDisposition67,114 bbl$4,169,882
Casinghead gasProduction192,025 Mcf$633,083
Total$4,802,965

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 32.8911, -100.1986. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.4 miles.

32.89117, -100.19864 · 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 20 wells
With a plug date
0.0%
0 of 20 wells
Median depth
4,535 ft
20 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.
20100.0%

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, 20 of 20 wells. Median 4,535 ft, with the middle half between 4,494 and 4,613 ft; the shallowest is 4,430 ft and the deepest 5,200 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, 20 of 20 wells, Jul 2007 – Aug 2025. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 2007 – Aug 2025
20 of 20 wells

20 wells

42-15133382254,700 ftAug 2025——
42-15133390264,698 ftJul 2025——
42-15132681184,520 ftJul 2020——
42-15132658154,650 ftMar 2020——
42-15132648144,500 ftJun 2019——
42-1513274894,430 ftJan 2019——
42-15132647134,550 ftFeb 2018——
42-1513269064,490 ftFeb 2018——
42-15132661164,600 ftDec 2013——
42-1513285114,450 ftOct 2011——
42-1513275524,450 ftMay 2009——
42-1513271184,450 ftNov 2008——
42-1513270374,495 ftOct 2008——
42-15132697204,751 ftAug 2008——
42-15132700214,500 ftAug 2008——
42-15132691194,550 ftJun 2008——
42-15132673174,500 ftMay 2008——
42-15132644124,550 ftOct 2007——
42-15132639114,560 ftSep 2007——
42-15132629105,200 ftJul 2007——

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.

Leases whose centres are nearest (204)

Ranked by the distance between lease centres, within 5 miles. A lease has no coordinate the state files — each centre is the mean of that lease's own wells, so this measures how far apart two centres are and not whether the two leases touch.

LeaseOperatorCentres apart
DANIEL "B"TITAN ENERGY, INC.0.07 mi
DANIEL 'B'TITAN ENERGY, INC.0.07 mi
DANIELNEATHERLIN, EARL INC.0.19 mi
DANIEL86-OIL & GAS0.28 mi
DANIELTITAN ENERGY, INC.0.28 mi
HOLMAN 'A'SOJOURNER DRILLING CORPORATION0.33 mi
SCIFRESLAINCO WELL SERVICE, INC.0.35 mi
DANIELNEATHERLIN, EARL INC.0.38 mi
DANIEL "B"86-OIL & GAS0.42 mi
JONESTITAN ENERGY, INC.0.44 mi

The 10 nearest are listed. 204 leases in all have a centre within 5 miles of this one.

Operators who reported on those leases

Taken from the same 5-mile set above. This is who filed production, not who holds acreage — the state publishes no acreage register.

Every month this lease reported (152)

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

152 months

May 202600106.413.05$0
Apr 20265031798.932.87$49,811
Mar 202665810489.753.15$59,383
Feb 202671513563.503.75$45,909
Jan 202632224859.138.00$21,023
Dec 202548144956.664.41$29,235
Nov 202549549758.593.93$30,953
Oct 202531333259.383.30$19,683
Sep 202549899062.743.08$34,291
Aug 202568564563.933.01$45,737
Jul 202549337766.743.32$34,153
Jun 202533336066.483.13$23,264
May 202569747760.553.23$43,745
Apr 202552660362.363.54$34,938
Mar 2025523067.704.27$35,407
Feb 2025565070.884.34$40,047
Jan 2025459074.324.28$34,113
Dec 2024544068.993.12$37,531
Nov 2024537069.052.20$37,080
Oct 2024373071.372.28$26,621
Sep 2024545069.612.36$37,937
Aug 2024722075.632.06$54,605
Jul 2024177079.932.15$14,148
Jun 2024533078.082.63$41,617
May 2024531078.812.20$41,848
Apr 2024359084.451.66$30,318
Mar 2024477080.301.55$38,303
Feb 2024496076.091.78$37,741
Jan 2024878073.023.30$64,112
Dec 2023515071.262.61$36,699
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 2022149085.005.65$12,665
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 20221730101.587.54$17,573
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 2022066104.226.84$451
Mar 2022150124108.885.08$16,961
Feb 202217212191.054.86$16,249
Jan 202217015381.844.54$14,607
Dec 202116516471.323.90$12,407
Nov 202132416877.435.24$25,967
Oct 202116921879.795.71$14,730
Sep 202116518769.865.35$12,528
Aug 202116323266.024.22$11,740
Jul 202116831770.783.98$13,153
Jun 202116627069.493.38$12,448
May 202133128663.483.02$21,875
Apr 202131939560.362.76$20,344
Mar 202118131861.302.72$11,959
Feb 202117125857.805.55$11,315
Jan 202134451250.412.81$18,780
Dec 202017051244.642.68$8,959
Nov 202031733438.772.71$13,194
Oct 202033652536.972.48$13,723
Sep 202049659637.091.99$19,583
Aug 202049876739.982.39$21,739
Jul 202016536938.371.83$7,005
Jun 202065130134.901.69$23,229
May 2020038616.921.81$700
Apr 202047939714.751.80$7,782
Mar 202034352030.341.86$11,372
Feb 202053057449.881.98$27,573
Jan 202050291457.252.09$30,654
Dec 201949697559.012.30$31,516
Nov 201950993755.302.75$30,725
Oct 201947882653.472.42$27,556
Sep 201969569855.052.66$40,115
Aug 201971367553.112.30$39,423
Jul 201952457656.272.46$30,902
Jun 20191,07360752.782.49$58,145
May 20191,09554758.482.74$65,535
Apr 20191,06564562.632.75$68,475
Mar 20191,0791,13456.803.06$64,760
Feb 201970974550.852.79$38,133
Jan 20191,0541,12246.033.23$52,138
Dec 201866566546.594.19$33,766
Nov 20185021,05852.934.24$31,054
Oct 20181691,30561.443.40$14,818
Sep 20183391,34459.543.11$24,361
Aug 20181691,55159.403.07$14,795
Jul 20183061,61565.142.93$24,668
Jun 20183341,81460.183.08$25,682
May 20183411,82765.382.90$27,594
Apr 20183341,93363.842.90$26,930
Mar 20184732,03661.222.79$34,631
Feb 20183371,58561.782.77$25,204
Jan 20183381,57862.874.01$27,577
Dec 201735541257.272.92$21,535
Nov 20173331,28955.423.12$22,474
Oct 20171381,58749.292.98$11,537
Sep 2017066047.523.09$2,038
Aug 20172851,82945.373.00$18,426
Jul 20173101,23143.873.09$17,400
Jun 201713973442.493.09$8,172
May 20173232,35745.373.26$22,346
Apr 20173152,27847.933.21$22,414
Mar 20173311,87646.772.98$21,078
Feb 20171661,40250.452.95$12,514
Jan 20171531,63249.413.42$13,139
Dec 20163041,87248.763.72$21,792
Nov 20163162,63842.492.64$20,403
Oct 20163152,32546.193.09$21,735
Sep 20163152,22641.553.10$19,990
Aug 20163102,42841.442.92$19,947
Jul 20164142,34941.622.92$24,100
Jun 20163132,51045.352.69$20,936
May 20164872,75042.521.99$26,183
Apr 20163352,79136.561.99$17,805
Mar 20166683,28633.011.79$27,946
Feb 20162952,83026.472.06$13,649
Jan 20166213,29627.352.36$24,777
Dec 20159403,62732.362.00$37,678
Nov 20151,1873,45138.792.17$53,523
Oct 20151,4703,70843.552.43$73,016
Sep 20151,3313,24442.992.76$66,168
Aug 20158203,24640.162.87$42,255
Jul 20158233,65548.152.95$50,392
Jun 20159943,86856.152.88$66,964
May 20158704,34855.212.96$60,883
Apr 20156744,65449.822.71$46,175
Mar 20155043,85142.892.93$32,918
Feb 20155043,26444.662.98$32,223
Jan 20153373,44743.433.10$25,324
Dec 20142473,27454.693.59$25,267
Nov 20146394,20270.464.25$62,890
Oct 20148265,53178.303.90$86,252
Sep 20146604,76486.164.05$76,138
Aug 20149956,12789.394.04$113,666
Jul 20143274,04296.564.18$48,469
Jun 2014321098.164.74$31,509
May 20145995,07194.734.73$80,712
Apr 20147963,81795.944.81$94,725
Mar 20143514,60195.895.06$56,924
Feb 20147714,10697.406.19$100,520
Jan 20146574,80290.404.86$82,734
Dec 20131,130091.824.35$103,757
Nov 20131,1255,23388.853.74$119,519
Oct 20132,95848897.423.78$290,013

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.

Apr 2026 — as filed, then multipliedworked
Oil                  503 bbl  × $ 98.93 =    $49,762
Casinghead gas        17 Mcf  × $  2.87 =        $49

────────────────────────────────────────────────────
Month total                                  $49,811

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. 7B/O/31344 is the state's own key, not one this site invented.