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TURNBULL UNIT D

Operated by MARATHON OIL EF LLC (P-5 525398) in the EAGLEVILLE (EAGLE FORD-2) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10654District 02Field 27135750Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$146.7 M
Nov 2011 – May 2026
Value, last 12 filed months
$3.0 M
at the published price for each month
Months reported
169
6 months not filed
Streams
2
oil, casinghead gas

The EAGLEVILLE (EAGLE FORD-2) 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 3,304 leases and 7,959 wells, and the rule below applies to all of them.

Discovered
2009-03-20
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2017-02-28.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: “ BASED ON 3000 TO 1 GAS OIL RATIO”

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
OilDisposition1,767,240 bbl$127,728,693
Casinghead gasProduction5,469,642 Mcf$18,968,822
Total$146,697,515

Wells on this lease (11)

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 28.7802, -98.0429. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.3 miles.

28.78283, -98.04043 · 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
18.2%
2 of 11 wells
With a plug date
0.0%
0 of 11 wells
Median depth
11,672 ft
11 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
218.2%
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.
981.8%

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, 11 of 11 wells. Median 11,672 ft, with the middle half between 11,622 and 11,685 ft; the shallowest is 11,586 ft and the deepest 11,814 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 11 wells, Dec 2011 – Aug 2016. 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 2011 – Aug 2016
11 of 11 wells

11 wells

42-2553491415H11,672 ftAug 2016—Yes
42-25534917502H11,623 ftAug 2016—Yes
42-25534915501H11,621 ftAug 2016——
42-2553491616H11,686 ftAug 2016——
42-255326349H11,588 ftJul 2013——
42-2553268013H11,626 ftJun 2013——
42-2553268112H11,586 ftJun 2013——
42-2553297017H11,679 ftMay 2013——
42-2553297219H11,684 ftMay 2013——
42-2553297421H11,691 ftMay 2013——
42-255317604H11,814 ftDec 2011——

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 (633)

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
TURNBULL UNIT DMARATHON OIL EF LLC0.11 mi
TURNBULLMARATHON OIL EF LLC0.22 mi
TURNBULL UNIT DMARATHON OIL EF LLC0.26 mi
TURNBULL UNIT DMARATHON OIL EF LLC0.29 mi
TURNBULL UNIT DMARATHON OIL EF LLC0.35 mi
TURNBULL UNIT A-D-R. GRANDE SA5MARATHON OIL EF LLC0.55 mi
RANCHO GRANDE TRUST UNIT NO. 1MARATHON OIL EF LLC0.64 mi
CHILDREN'S-WESTON UNITMARATHON OIL EF LLC0.67 mi
RANCHO GRANDE TRUST UNIT NO. 1MARATHON OIL EF LLC0.68 mi
TURNBULL A-D-E-R. GRANDE SA4MARATHON OIL EF LLC0.68 mi

The 10 nearest are listed. 633 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 (169)

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

169 months

May 20263,7409,244106.413.05$426,129
Apr 20263,50918,98898.932.87$401,636
Mar 20262,66515,16689.753.15$286,948
Feb 20262,4238,30963.503.75$185,022
Jan 20263,2565,52459.138.00$236,708
Dec 20253,3537,10756.664.41$221,347
Nov 20253,0546,96958.593.93$206,297
Oct 20253,2916,85159.383.30$218,061
Sep 20252,9924,58162.743.08$201,813
Aug 20253,3878,63463.933.01$242,560
Jul 20252,8554,99466.743.32$207,099
Jun 20252,4109,81766.483.13$190,931
May 20253,0997,28460.553.23$211,189
Apr 20252,8286,89262.363.54$200,773
Mar 20252,9216,99567.704.27$227,609
Feb 20252,5825,57170.884.34$207,195
Jan 20252,6434,31174.324.28$214,873
Dec 20242,8024,89568.993.12$208,589
Nov 20243,2333,54969.052.20$231,041
Oct 20243,0283,92571.372.28$225,063
Sep 20243,5074,64269.612.36$255,098
Aug 20244,3376,35775.632.06$341,126
Jul 20245,1647,63479.932.15$429,146
Jun 20244,6514,72978.082.63$375,606
May 20247,8778,30378.812.20$639,040
Apr 20246,44010,72484.451.66$561,651
Mar 202411,36625,07380.301.55$951,431
Feb 202411,30324,13776.091.78$903,097
Jan 20242,1718,65973.023.30$187,081
Dec 20232,89812,27471.262.61$238,555
Nov 20232,86313,59977.892.81$261,179
Oct 20232,78415,30885.443.09$285,125
Sep 20231,65013,77889.042.74$184,599
Aug 20231,82224,00880.522.67$210,878
Jul 20232,53822,42374.852.64$249,206
Jun 20232,53714,65368.962.26$208,045
May 20232,08910,36470.622.23$170,610
Apr 20231,72410,13878.122.24$157,365
Mar 20232,10325,09672.852.39$213,262
Feb 20232,58427,59475.112.47$262,122
Jan 20233,59825,71976.533.39$362,484
Dec 20223,54326,70976.415.73$423,739
Nov 20223,78148,89685.005.65$597,462
Oct 20223,41720,39587.185.86$417,485
Sep 20222,1509,86084.888.16$262,986
Aug 20221,89310,74494.529.13$276,989
Jul 20222,67513,547101.587.54$373,899
Jun 20223,0109,695115.097.98$423,760
May 20223,2558,402109.378.43$426,854
Apr 20223,1337,804104.226.84$379,882
Mar 20224,13210,108108.885.08$501,204
Feb 20224,1939,10291.054.86$425,998
Jan 20226,63237,43181.844.54$712,613
Dec 20214,19718,32371.323.90$370,774
Nov 20213,95815,46177.435.24$387,435
Oct 20214,63814,04779.795.71$450,329
Sep 20215,62013,03369.865.35$462,352
Aug 20214,51113,64166.024.22$355,389
Jul 20213,0658,39170.783.98$250,354
Jun 20213,33115,23769.493.38$282,982
May 20214,47615,92963.483.02$332,205
Apr 20215,21815,29860.362.76$357,157
Mar 20215,08314,54361.302.72$351,100
Feb 20212,6328,01957.805.55$196,619
Jan 20214,80717,26950.412.81$290,851
Dec 20205,29218,02144.642.68$284,449
Nov 20204,23431,64338.772.71$249,796
Oct 20204,84242,29636.972.48$283,836
Sep 20206,75124,48537.091.99$299,145
Aug 20201,6536,87539.982.39$82,485
Jul 20202,0878,02738.371.83$94,728
Jun 20201,8716,09034.901.69$75,592
May 20202,4139,37916.921.81$57,849
Apr 20202,4677,77314.751.80$50,414
Mar 20203,66821,22130.341.86$150,678
Feb 20202,68217,81349.881.98$169,060
Jan 20204,73718,64457.252.09$310,248
Dec 20195,39616,57659.012.30$356,615
Nov 20194,91315,17655.302.75$313,434
Oct 20195,69124,84253.472.42$364,379
Sep 20194,16621,76055.052.66$287,161
Aug 20194,70616,95153.112.30$288,997
Jul 20192,8379,19556.272.46$182,258
Jun 20193,79819,41052.782.49$248,813
May 20193,98924,99458.482.74$301,768
Apr 20195,75246,77462.632.75$488,909
Mar 20194,58022,72756.803.06$329,736
Feb 20194,37919,13250.852.79$276,093
Jan 20197,59316,12346.033.23$401,554
Dec 201810,75024,46746.594.19$603,248
Nov 20187,64925,86052.934.24$514,437
Oct 20186,70231,70861.443.40$519,517
Sep 20187,01634,13959.543.11$523,837
Aug 20186,67932,37659.403.07$496,016
Jul 20186,76735,80865.142.93$545,787
Jun 20189,83936,12460.183.08$703,262
May 20189,68736,94265.382.90$740,497
Apr 20189,45238,64163.842.90$715,505
Mar 20189,94944,05861.222.79$731,860
Feb 20188,97741,12161.782.77$668,345
Jan 201810,79736,95562.874.01$826,972
Dec 201713,69337,54457.272.92$893,884
Nov 201717,29752,52855.423.12$1,122,401
Oct 201711,83351,55149.292.98$737,060
Sep 20179,31949,43947.523.09$595,471
Aug 20178,86141,20445.373.00$525,817
Jul 201713,55068,70443.873.09$806,547
Jun 201714,03856,73542.493.09$771,631
May 201716,19561,88045.373.26$936,706
Apr 201717,49759,98047.933.21$1,031,263
Mar 201727,40588,10146.772.98$1,544,597
Feb 201726,12460,91750.452.95$1,497,819
Jan 201718,17267,49849.413.42$1,128,641
Dec 201619,81879,09848.763.72$1,260,794
Nov 201619,41857,76242.492.64$977,814
Oct 201631,70887,05246.193.09$1,733,606
Sep 201645,462119,39741.553.10$2,259,152
Aug 201636,60679,25741.442.92$1,748,727
Jul 20164,34912,52241.622.92$217,624
Jun 20165,02116,56345.352.69$272,188
May 20168,43224,78042.521.99$407,867
Apr 20168,80931,44436.561.99$384,663
Mar 201614,58130,54833.011.79$536,122
Feb 20167,80031,15926.472.06$270,767
Jan 20167,08242,31327.352.36$293,736
Dec 20158,86247,10132.362.00$381,043
Nov 20159,57634,27638.792.17$445,740
Oct 20158,97737,34043.552.43$481,557
Sep 201511,42244,30842.992.76$613,252
Aug 201511,32134,77240.162.87$554,534
Jul 201511,67039,32248.152.95$677,717
Jun 201511,92937,26156.152.88$777,232
May 201510,10229,85655.212.96$645,969
Apr 20157,89924,96549.822.71$461,098
Mar 201510,43134,98842.892.93$550,065
Feb 201510,89233,65244.662.98$586,591
Jan 201512,38837,28743.433.10$653,624
Dec 201413,39210,08154.693.59$768,613
Nov 201413,58341,14270.464.25$1,131,987
Oct 201415,66255,62778.303.90$1,443,333
Sep 201415,73157,08786.164.05$1,586,325
Aug 201417,96169,55989.394.04$1,886,213
Jul 201417,66161,68996.564.18$1,963,182
Jun 201420,01664,68498.164.74$2,271,171
May 201421,87675,13394.734.73$2,427,434
Apr 201422,25880,34295.944.81$2,521,807
Mar 201423,22884,72695.895.06$2,655,775
Feb 201419,39258,79797.406.19$2,252,852
Jan 201425,49873,97390.404.86$2,664,581
Dec 201332,97691,02391.824.35$3,424,214
Nov 201329,04681,31988.853.74$2,884,730
Oct 201342,322116,40697.423.78$4,562,949
Sep 201347,092126,661104.113.72$5,373,641
Aug 201356,133148,574104.253.52$6,375,234
Jul 201358,159137,719102.523.72$6,474,464
Jun 201359,345121,87594.403.93$6,081,552
May 201324,86448,21694.834.15$2,557,905
Apr 201337,13869,33893.964.28$3,786,433
Mar 201346,84762,00093.623.91$4,628,414
Feb 201349,51384,23091.233.42$4,805,130
Jan 201367,561121,34291.603.42$6,603,566
Dec 20122,0714,78786.773.42$196,073
Nov 20124,19410,36986.953.62$402,256
Oct 20122,08010,24389.383.40$220,733
Sep 20124,26214,11194.672.92$444,665
Aug 20124,65214,65792.662.91$473,679
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0

Not filed, and not zero: Feb 2012 – Jul 2012 (6 months). The Railroad Commission holds no report for those months, so this page shows none — a zero would state that the lease produced nothing.

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                3,740 bbl  × $106.41 =   $397,973
Casinghead gas     9,244 Mcf  × $  3.05 =    $28,156

────────────────────────────────────────────────────
Month total                                 $426,129

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. 02/O/10654 is the state's own key, not one this site invented.