DOSS, M. S.

Operated by CHESAPEAKE OPERATING, INC. (P-5 147715) in the ROBERTSON, N. (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 62123District 8AField 77318900Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – Jul 2011
Value, last 12 filed months
$0
at the published price for each month
Months reported
223
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 54 leases and 386 wells, and the rule below applies to all of them.

Discovered
1976-02-20
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 1994-10-24.

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: PURSUANT TO DOCKET #OG-19-00001311 THIS FIELD WAS CONSOLIDATED

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition50,814 bbl$1,144,398
Casinghead gasProduction71,436 Mcf$151,389
Total$1,295,787

29,933 Mcf of this lease's gas, across 48 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 (2)

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 32.6250, -102.7386. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.62501, -102.73856 · 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
100.0%
2 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
4,785 ft
2 wells filed one
Completion to plug
13.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

Between 4,769 and 4,800 ft, median 4,785 ft, over the 2 wells that filed a depth.

Completions filed
Sep 2003 – Mar 2017
2 of 2 wells
Plug dates filed
May 2017
1 of 2 wells; 1 filed none

Last completion to plug: a median of 13.7 years across the 1 well that filed both dates, with the middle half between 13.7 years and 13.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-1653134654,800 ftMar 2017Yes
42-1653133144,769 ftSep 2003May 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 (223)

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

223 months

Jul 20110094.144.52$0
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 20110086.504.59$0
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 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 200732050.306.73$1,610
Dec 200697056.656.92$5,495
Nov 2006165054.207.62$8,943
Oct 2006011954.906.01$716
Sep 2006122060.085.04$7,330
Aug 200616510268.717.34$12,086
Jul 2006168069.376.34$11,654
Jun 2006166066.286.38$11,002
May 2006194066.016.42$12,806
Apr 20060064.397.36$0
Mar 2006199056.707.08$11,283
Feb 2006198057.597.75$11,403
Jan 2006167160.598.93$10,127
Dec 200517911054.9413.42$11,310
Nov 2005174054.6910.59$9,516
Oct 2005168058.3413.80$9,801
Sep 2005167061.4512.08$10,262
Aug 200519924961.519.80$14,680
Jul 2005162055.697.84$9,022
Jun 2005181052.337.38$9,472
May 2005170045.226.65$7,687
Apr 2005165049.207.36$8,118
Mar 2005352,82550.377.15$21,975
Feb 200508345.226.31$524
Jan 20053064443.166.32$13,485
Dec 2004734139.866.75$3,187
Nov 20041624645.286.33$7,627
Oct 20041755849.706.52$9,075
Sep 20041774843.245.28$7,907
Aug 200403142.375.55$172
Jul 20041605138.286.08$6,435
Jun 200404936.106.43$315
May 20041745637.486.49$6,885
Apr 200406834.475.86$398
Mar 2004372734.365.53$1,421
Feb 20041784032.455.51$5,996
Jan 2004012232.036.30$769
Dec 200316814930.266.30$6,023
Nov 200317915928.804.60$5,886
Oct 200318619628.174.76$6,173
Sep 200317019526.314.75$5,399
Aug 2003020929.765.13$1,072
Jul 200335024129.415.17$11,540
Jun 2003020728.565.98$1,238
May 200333928426.595.97$10,710
Apr 200310934826.675.41$4,789
Mar 200315722831.146.10$6,279
Feb 200352841533.487.93$20,967
Jan 200331350930.315.58$12,328
Dec 200269950226.914.85$21,247
Nov 200253147224.664.14$15,047
Oct 2002028826.464.23$1,218
Sep 2002021527.443.64$782
Aug 200217614525.963.16$5,028
Jul 200216317624.583.06$4,545
Jun 200234022123.733.34$8,806
May 200234116324.663.58$8,993
Apr 2002038323.653.51$1,345
Mar 200217615422.003.10$4,350
Feb 2002040518.222.38$962
Jan 200234156417.172.38$7,195
Dec 200168959616.932.36$13,074
Nov 200117053718.072.41$4,364
Oct 200133656219.782.53$8,067
Sep 200133754624.262.25$9,405
Aug 200150461324.873.05$14,406
Jul 200134160723.933.20$10,101
Jun 200134468024.563.82$11,049
May 200134546825.524.31$10,820
Apr 200117239824.685.34$6,368
Mar 200135239824.545.38$10,778
Feb 2001027827.755.77$1,603
Jan 200117222427.478.40$6,606
Dec 200018332726.889.12$7,902
Nov 200035153432.215.66$14,327
Oct 200034449131.235.15$13,270
Sep 200034427231.875.19$12,374
Aug 200034743229.644.54$12,247
Jul 200035555328.534.09$12,390
Jun 200051851329.304.40$17,433
May 200034062627.263.68$11,572
Apr 200017049424.513.12$5,706
Mar 200034645128.422.86$11,123
Feb 200054454227.622.73$16,503
Jan 200035262325.272.48$10,440
Dec 199953059024.282.42$14,298
Nov 199917253823.192.43$5,298
Oct 199950546920.982.80$11,910
Sep 199933338221.752.62$8,243
Aug 199936840819.262.88$8,261
Jul 199935864917.892.37$7,944
Jun 199936657815.942.36$7,199
May 199973164315.792.32$13,035
Apr 199937054315.102.21$6,786
Mar 199938764112.471.84$6,004
Feb 19993635489.981.82$4,619
Jan 199936262110.381.90$4,937
Dec 19983876769.201.77$4,759
Nov 199836055110.892.19$5,125
Oct 199836867712.421.97$5,904
Sep 199836234612.592.08$5,278
Aug 199838322011.301.91$4,748
Jul 199837438711.742.24$5,257
Jun 199836441511.242.24$5,020
May 199835555912.622.21$5,713
Apr 199818352513.042.51$3,702
Mar 1998042212.802.31$975
Feb 199836335613.952.30$5,882
Jan 199835647614.702.15$6,259
Dec 199731832116.322.41$5,964
Nov 1997066818.193.09$2,063
Oct 199736769019.253.15$9,238
Sep 199736144717.742.95$7,725
Aug 199738565317.862.55$8,544
Jul 199754562317.582.25$10,981
Jun 199737167017.242.26$7,908
May 199717639118.972.31$4,241
Apr 199736145617.882.08$7,404
Mar 199716561518.951.94$4,319
Feb 199737352220.492.21$8,794
Jan 199737246423.483.54$10,377
Dec 199634365623.32$7,999
Nov 199636154321.97$7,931
Oct 199655382123.31$12,890
Sep 199636868722.22$8,177
Aug 199655961820.26$11,325
Jul 199637162219.55$7,253
Jun 199633857018.73$6,331
May 199635263719.43$6,839
Apr 199634653321.51$7,442
Mar 199636155519.38$6,996
Feb 199636834816.98$6,249
Jan 199635547317.07$6,060
Dec 199534671017.19$5,948
Nov 199568871116.00$11,008
Oct 199554173315.43$8,348
Sep 199537372916.18$6,035
Aug 199537075215.92$5,890
Jul 199554678415.24$8,321
Jun 199536578416.41$5,990
May 199537166617.56$6,515
Apr 199573842117.73$13,085
Mar 199537359816.44$6,132
Feb 199555852816.58$9,252
Jan 199536760515.92$5,843
Dec 199452161415.03$7,831
Nov 199437053015.90$5,883
Oct 199474159215.58$11,545
Sep 1994058415.29$0
Aug 199418770516.13$3,016
Jul 199453760317.56$9,430
Jun 199437767117.09$6,443
May 199489268715.88$14,165
Apr 199435868714.14$5,062
Mar 199454774612.46$6,816
Feb 1994137312.50$13
Jan 199436355912.66$4,596
Dec 199334356712.33$4,229
Nov 199336257614.49$5,245
Oct 199354573615.85$8,638
Sep 199355056015.03$8,267
Aug 199335369015.66$5,528
Jul 199354271915.46$8,379
Jun 199335863016.79$6,011
May 199335658917.68$6,294
Apr 199353756118.05$9,693
Mar 199334160418.14$6,186
Feb 199353255617.90$9,523
Jan 199335971016.93$6,078

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.

Jan 2007 — as filed, then multipliedworked
Oil                   32 bbl  × $ 50.30 =     $1,610
Casinghead gas         0 Mcf  × $  6.73 =         $0

────────────────────────────────────────────────────
Month total                                   $1,610

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. 8A/O/62123 is the state's own key, not one this site invented.