TOBOLA OIL UNIT

Name: TOBOLA OIL UNIT lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by GINGER PETROLEUM COMPANY, INC. (P-5 307235) in the CALDWELL, NE (GEORGETOWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18488District 03Field 14713500NGPA filingOilCasinghead gasSave Export

Value, all time

$836 k

Jan 1993 – Jan 2011

Value, last 12 filed months

at the published price for each month

Months reported

217

no gaps in the span

Streams

oil, casinghead gas

The CALDWELL, NE (GEORGETOWN) 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 109 leases and 120 wells, and the rule below applies to all of them.

Discovered

1980-04-28

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,200 ft

minimum

From a lease line

467 ft

minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1985-11-01.

The Commission's schedule remark for this field reads: “THIS FIELD COMBINED INTO THE GIDDINGS (BUDA) FIELD.”

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.

Programme	Filings	With an approval date	Dated	Docket
NGPA	1	none	—	—

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.

Stream	Basis	Volume	Value
Oil	Disposition	33,261 bbl	$651,885
Casinghead gas	Production	100,583 Mcf	$184,189
Total			$836,074

48,429 Mcf of this lease's gas, across 47 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 (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 30.6639, -96.4887. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.66393, -96.48867 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

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%

1 of 1 wells

With a plug date

100.0%

1 of 1 wells

Median depth

8,259 ft

1 wells filed one

Completion to plug

29.2 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

1100.0%

A plug date is filed

1100.0%

BothOn the schedule and plugged. Neither fact cancels the other.

1100.0%

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

The one well that filed a depth was drilled to 8,259 ft.

Completions filed

Mar 1985

1 of 1 wells

Plug dates filed

May 2014

1 of 1 wells

Last completion to plug: a median of 29.2 years across the 1 well that filed both dates, with the middle half between 29.2 years and 29.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-04131268	1	8,259 ft	Mar 1985	May 2014	Yes

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 (217)

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

217 months


Jan 2011	0	0	86.50	4.59	$0
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	0	0	78.10	3.51	$0
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	0	0	70.36	4.91	$0
May 2010	0	0	71.12	4.24	$0
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	0	0	78.39	4.39	$0
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	0	0	74.36	5.96	$0
Dec 2009	0	0	71.44	5.48	$0
Nov 2009	0	0	74.59	3.75	$0
Oct 2009	0	0	72.54	4.11	$0
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	0	0	67.42	3.22	$0
Jul 2009	0	0	61.13	3.46	$0
Jun 2009	0	0	66.16	3.90	$0
May 2009	0	0	54.74	3.93	$0
Apr 2009	0	0	46.77	3.59	$0
Mar 2009	0	0	42.14	4.06	$0
Feb 2009	0	0	32.81	4.63	$0
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	0	0	37.10	5.98	$0
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	0	0	75.24	6.92	$0
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	0	0	114.22	8.48	$0
Jul 2008	0	0	131.08	11.39	$0
Jun 2008	0	0	131.33	13.03	$0
May 2008	0	0	123.17	11.57	$0
Apr 2008	0	0	110.31	10.45	$0
Mar 2008	0	0	101.90	9.66	$0
Feb 2008	0	0	92.53	8.77	$0
Jan 2008	0	0	90.38	8.21	$0
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	0	0	91.67	7.29	$0
Oct 2007	0	0	82.85	6.92	$0
Sep 2007	0	0	75.84	6.24	$0
Aug 2007	0	0	69.06	6.39	$0
Jul 2007	0	0	70.90	6.39	$0
Jun 2007	0	0	62.00	7.55	$0
May 2007	0	0	58.74	7.85	$0
Apr 2007	0	0	59.61	7.81	$0
Mar 2007	0	0	56.92	7.30	$0
Feb 2007	0	0	55.10	8.22	$0
Jan 2007	0	0	50.30	6.73	$0
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	0	0	54.20	7.62	$0
Oct 2006	0	0	54.90	6.01	$0
Sep 2006	0	0	60.08	5.04	$0
Aug 2006	0	0	68.71	7.34	$0
Jul 2006	0	0	69.37	6.34	$0
Jun 2006	0	0	66.28	6.38	$0
May 2006	0	0	66.01	6.42	$0
Apr 2006	0	0	64.39	7.36	$0
Mar 2006	0	0	56.70	7.08	$0
Feb 2006	0	0	57.59	7.75	$0
Jan 2006	0	0	60.59	8.93	$0
Dec 2005	0	0	54.94	13.42	$0
Nov 2005	0	0	54.69	10.59	$0
Oct 2005	0	0	58.34	13.80	$0
Sep 2005	0	0	61.45	12.08	$0
Aug 2005	49	0	61.51	9.80	$3,014
Jul 2005	0	0	55.69	7.84	$0
Jun 2005	0	0	52.33	7.38	$0
May 2005	0	0	45.22	6.65	$0
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	0	42	50.37	7.15	$301
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	3	43.16	6.32	$19
Dec 2004	0	10	39.86	6.75	$68
Nov 2004	171	118	45.28	6.33	$8,490
Oct 2004	181	76	49.70	6.52	$9,491
Sep 2004	1	183	43.24	5.28	$1,010
Aug 2004	161	181	42.37	5.55	$7,826
Jul 2004	176	195	38.28	6.08	$7,924
Jun 2004	344	117	36.10	6.43	$13,171
May 2004	173	86	37.48	6.49	$7,043
Apr 2004	2	113	34.47	5.86	$731
Mar 2004	171	85	34.36	5.53	$6,346
Feb 2004	26	49	32.45	5.51	$1,114
Jan 2004	10	11	32.03	6.30	$390
Dec 2003	2	8	30.26	6.30	$111
Nov 2003	1	3	28.80	4.60	$43
Oct 2003	170	304	28.17	4.76	$6,236
Sep 2003	348	277	26.31	4.75	$10,471
Aug 2003	0	327	29.76	5.13	$1,677
Jul 2003	0	333	29.41	5.17	$1,722
Jun 2003	176	361	28.56	5.98	$7,186
May 2003	171	336	26.59	5.97	$6,554
Apr 2003	502	342	26.67	5.41	$15,238
Mar 2003	2	335	31.14	6.10	$2,104
Feb 2003	1	350	33.48	7.93	$2,808
Jan 2003	342	375	30.31	5.58	$12,459
Dec 2002	6	252	26.91	4.85	$1,385
Nov 2002	177	98	24.66	4.14	$4,770
Oct 2002	1	138	26.46	4.23	$610
Sep 2002	175	305	27.44	3.64	$5,911
Aug 2002	174	470	25.96	3.16	$6,004
Jul 2002	179	517	24.58	3.06	$5,983
Jun 2002	177	587	23.73	3.34	$6,160
May 2002	349	650	24.66	3.58	$10,936
Apr 2002	177	463	23.65	3.51	$5,812
Mar 2002	4	352	22.00	3.10	$1,180
Feb 2002	172	425	18.22	2.38	$4,144
Jan 2002	177	743	17.17	2.38	$4,804
Dec 2001	178	769	16.93	2.36	$4,832
Nov 2001	178	744	18.07	2.41	$5,006
Oct 2001	354	797	19.78	2.53	$9,018
Sep 2001	181	769	24.26	2.25	$6,122
Aug 2001	179	628	24.87	3.05	$6,369
Jul 2001	181	710	23.93	3.20	$6,601
Jun 2001	350	808	24.56	3.82	$11,686
May 2001	501	960	25.52	4.31	$16,921
Apr 2001	0	574	24.68	5.34	$3,062
Mar 2001	0	305	24.54	5.38	$1,640
Feb 2001	182	1,012	27.75	5.77	$10,887
Jan 2001	339	1,117	27.47	8.40	$18,694
Dec 2000	181	1,204	26.88	9.12	$15,849
Nov 2000	0	517	32.21	5.66	$2,925
Oct 2000	371	1,199	31.23	5.15	$17,756
Sep 2000	180	1,167	31.87	5.19	$11,789
Aug 2000	357	1,331	29.64	4.54	$16,625
Jul 2000	547	1,335	28.53	4.09	$21,066
Jun 2000	352	1,446	29.30	4.40	$16,672
May 2000	0	460	27.26	3.68	$1,693
Apr 2000	0	299	24.51	3.12	$932
Mar 2000	0	519	28.42	2.86	$1,484
Feb 2000	175	594	27.62	2.73	$6,453
Jan 2000	348	840	25.27	2.48	$10,878
Dec 1999	363	887	24.28	2.42	$10,963
Nov 1999	358	822	23.19	2.43	$10,303
Oct 1999	181	832	20.98	2.80	$6,130
Sep 1999	362	762	21.75	2.62	$9,869
Aug 1999	546	889	19.26	2.88	$13,072
Jul 1999	537	1,042	17.89	2.37	$12,079
Jun 1999	369	1,000	15.94	2.36	$8,244
May 1999	362	1,045	15.79	2.32	$8,141
Apr 1999	364	1,162	15.10	2.21	$8,062
Mar 1999	731	1,510	12.47	1.84	$11,891
Feb 1999	729	1,262	9.98	1.82	$9,569
Jan 1999	742	1,721	10.38	1.90	$10,972
Dec 1998	552	1,405	9.20	1.77	$7,570
Nov 1998	181	2,241	10.89	2.19	$6,869
Oct 1998	0	304	12.42	1.97	$599
Sep 1998	181	44	12.59	2.08	$2,370
Aug 1998	0	136	11.30	1.91	$259
Jul 1998	0	172	11.74	2.24	$385
Jun 1998	0	197	11.24	2.24	$441
May 1998	0	279	12.62	2.21	$616
Apr 1998	0	352	13.04	2.51	$882
Mar 1998	0	312	12.80	2.31	$721
Feb 1998	0	268	13.95	2.30	$616
Jan 1998	0	293	14.70	2.15	$631
Dec 1997	0	314	16.32	2.41	$757
Nov 1997	0	312	18.19	3.09	$964
Oct 1997	0	337	19.25	3.15	$1,061
Sep 1997	0	164	17.74	2.95	$485
Aug 1997	185	119	17.86	2.55	$3,608
Jul 1997	0	312	17.58	2.25	$701
Jun 1997	0	263	17.24	2.26	$594
May 1997	0	332	18.97	2.31	$766
Apr 1997	0	285	17.88	2.08	$594
Mar 1997	0	322	18.95	1.94	$624
Feb 1997	0	354	20.49	2.21	$781
Jan 1997	180	379	23.48	3.54	$5,568
Dec 1996	0	357	23.32	—	$0
Nov 1996	0	644	21.97	—	$0
Oct 1996	0	555	23.31	—	$0
Sep 1996	0	7	22.22	—	$0
Aug 1996	0	0	20.26	—	$0
Jul 1996	176	48	19.55	—	$3,441
Jun 1996	184	1,079	18.73	—	$3,446
May 1996	364	1,144	19.43	—	$7,073
Apr 1996	181	1,012	21.51	—	$3,893
Mar 1996	184	1,054	19.38	—	$3,566
Feb 1996	356	974	16.98	—	$6,045
Jan 1996	366	1,032	17.07	—	$6,248
Dec 1995	176	1,034	17.19	—	$3,025
Nov 1995	356	990	16.00	—	$5,696
Oct 1995	363	1,177	15.43	—	$5,601
Sep 1995	367	1,056	16.18	—	$5,938
Aug 1995	358	1,084	15.92	—	$5,699
Jul 1995	184	1,033	15.24	—	$2,804
Jun 1995	373	957	16.41	—	$6,121
May 1995	184	1,067	17.56	—	$3,231
Apr 1995	376	1,047	17.73	—	$6,666
Mar 1995	375	1,139	16.44	—	$6,165
Feb 1995	189	1,013	16.58	—	$3,134
Jan 1995	370	1,088	15.92	—	$5,890
Dec 1994	545	1,181	15.03	—	$8,191
Nov 1994	346	1,077	15.90	—	$5,501
Oct 1994	360	1,287	15.58	—	$5,609
Sep 1994	539	1,288	15.29	—	$8,241
Aug 1994	355	1,358	16.13	—	$5,726
Jul 1994	532	1,419	17.56	—	$9,342
Jun 1994	360	1,317	17.09	—	$6,152
May 1994	545	1,313	15.88	—	$8,655
Apr 1994	527	1,419	14.14	—	$7,452
Mar 1994	181	1,014	12.46	—	$2,255
Feb 1994	539	1,155	12.50	—	$6,738
Jan 1994	365	1,273	12.66	—	$4,621
Dec 1993	549	1,055	12.33	—	$6,769
Nov 1993	361	1,142	14.49	—	$5,231
Oct 1993	528	1,210	15.85	—	$8,369
Sep 1993	350	745	15.03	—	$5,261
Aug 1993	529	1,279	15.66	—	$8,284
Jul 1993	551	1,276	15.46	—	$8,518
Jun 1993	543	601	16.79	—	$9,117
May 1993	362	859	17.68	—	$6,400
Apr 1993	361	1,141	18.05	—	$6,516
Mar 1993	536	1,412	18.14	—	$9,723
Feb 1993	364	1,010	17.90	—	$6,516
Jan 1993	546	1,007	16.93	—	$9,244

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.

Aug 2005 — as filed, then multipliedworked

Oil                   49 bbl  × $ 61.51 =     $3,014
Casinghead gas         0 Mcf  × $  9.80 =         $0

────────────────────────────────────────────────────
Month total                                   $3,014

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. 03/O/18488 is the state's own key, not one this site invented.