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Exploration
and Development Wells
| WELL
NAME |
OPERATOR |
LOCATION |
TOTAL DEPTH
(m) |
FORMATION |
AGE |
DATE
SPUD |
COMP |
STATUS |
LAT (S) |
LONG (E) |
MAFIA-1 |
B.P. |
07º52'40" |
39°45'21" |
3368 |
RUARUKE |
LATE CRET. |
17/12/1954 |
21/01/1956 |
D & A with oil-gas shows |
ZANZIBAR-1 |
B.P. |
06°03'26" |
39°13'02" |
4353 |
RUARUKE |
LATE CRET. |
10/05/1956 |
17/03/1957 |
D & A with gas shows |
MANDAWA-7 |
B.P. |
09°24'58" |
39°25'04" |
4065 |
NONDWA |
EARLY JUR. |
23/03/1958 |
31/01/1959 |
D & A with oil shows |
PEMBA-5 |
B.P. |
05°16'11" |
39°41'53" |
3886 |
RUARUKE |
LATE CRET. |
30/12/1961 |
30/06/1962 |
D & A with oil-gas shows |
RAS MACHUISI-1 |
AGIP |
06°00'56" |
38°51'19" |
3370 |
RUARUKE |
LATE CRET. |
22/12/1973 |
13/02/1974 |
D & A with gas shows |
SONGO SONGO-1 |
AGIP |
08°28'38" |
39°28'33" |
4426 |
MTUMBEI |
LATE JUR. |
16/02/1974 |
21/05/1974 |
Gas discovery |
KISANGIRE-1 |
AGIP |
07°29'09" |
38°32'42" |
3296 |
NGERENGERE |
EARLY JUR. |
22/10/1975 |
25/02/1976 |
D & A |
KISARAWE-1 |
AGIP |
07°00'19" |
39°03'32" |
4057 |
BAGAMOYO |
LATE JUR. |
16/03/1976 |
09/07/1976 |
D & A |
SONGO SONGO-2 |
T.P.D.C. |
08°31'00" |
39°31'00" |
990 |
MAFIA |
EOCENE |
/76 |
/76 |
D & A gas blowout |
SONGO SONGO-3 |
T.P.D.C. |
08°31'19" |
39°29'46" |
2286 |
KIPATIMU |
EARLY CRET. |
27/02/1977 |
28/07/1977 |
Gas well |
SONGO SONGO-4 |
T.P.D.C. |
08°31'01" |
39o29'30" |
2011 |
KIPATIMU |
EARLY CRET. |
03/05/1978 |
22/08/1978 |
Gas well |
KIZIMBANI-1 |
AGIP |
09o02'25" |
39°22'30" |
2697 |
BASEMENT |
PRE CAMBRIAN |
20/07/1979 |
30/09/1979 |
D & A |
SONGO SONGO-6 |
T.P.D.C. |
08°31'26" |
39o30'04" |
2048 |
KIPATIMU |
EARLY CRET. |
23/01/1981 |
29/04/1981 |
D & A with gas shows |
SONGO SONGO-5 |
T.P.D.C. |
08o31'18" |
39°28'53" |
2978 |
MTUMBEI |
LATE JUR. |
25/05/1981 |
08/10/1981 |
Gas well |
SONGO SONGO-7 |
T.P.D.C. |
08°31'56" |
39°29'15" |
3377 |
MTUMBEI |
LATE JUR. |
15/10/1981 |
31/03/1982 |
Gas well |
KIMBIJI EAST-1 |
T.P.D.C. |
06°59'16" |
39°32'40" |
3582 |
RUARUKE |
LATE CRET. |
04/12/1981 |
12/06/1982 |
D & A with gas shows |
SONGO SONGO-8 |
T.P.D.C. |
08°33'08" |
39°30'56" |
3268 |
MTUMBEI |
LATE JUR. |
09/04/1982 |
12/06/1982 |
D & A |
MNAZI BAY-1 |
AGIP |
10°19'45" |
40°23'28" |
3489 |
RUARUKE |
LATE CRET. |
26/06/1982 |
16/11/1982 |
Gas discovery |
SONGO SONGO-9 |
T.P.D.C. |
08°30'54" |
39°28'45" |
2057 |
KIPATIMU |
EARLY CRET. |
19/11/1982 |
27/01/1983 |
Gas well |
TAN CAN-1 |
PCIAC |
06°56'58" |
39°36'40" |
4685 |
|
PALEOCENE |
30/11/1982 |
05/03/1983 |
D & A with gas shows |
KIMBIJI MAIN-1 |
T.P.D.C. |
06°58'19" |
39°28'31" |
4408 |
MAKONDE |
EARLY CRET. |
05/12/1982 |
23/06/1983 |
D & A with gas shows |
MAKARAWE-1 |
IEDC |
05°33'10" |
38°52'11" |
3821 |
TANGA |
TRIASSIC |
07/08/1984 |
09/11/1984 |
D & A with oil-gas shows |
RUARUKE NORTH-1 |
SHELL |
07°43'10" |
39°10'16" |
2000 |
KIPATIMU |
EARLY CRET. |
10/08/1984 |
25/09/1984 |
D & A |
LIWALE-1 |
SHELL |
09°25'53" |
37°31'16" |
1762 |
KAROO |
PERMO-TRIAS. |
04/07/1985 |
25/08/1985 |
D & A |
KIWANGWA-1 |
IEDC |
06°21'43" |
38°32'56" |
3514 |
TANGA |
TRIASSIC |
04/09/1985 |
04/01/1986 |
D & A with gas shows |
LUKULIRO-1 |
SHELL |
08°21'32" |
38°25'42" |
2367 |
MADABA |
JURASSIC |
18/09/1985 |
12/11/1985 |
D & A with gas shows |
GALULA-1 |
AMOCO |
08°33'34" |
32°54'24" |
1524 |
RED BEDS |
(JURASSIC ?) |
23/07/1987 |
03/08/1987 |
D & A |
IVUNA-1 |
AMOCO |
08°15'25" |
32°18'27" |
2316 |
BASEMENT |
PRE CAMBRIAN |
23/08/1987 |
04/09/1987 |
D & A |
MBUO-1 |
SHELL |
09°26'41" |
39o16'51" |
3313 |
BASEMENT |
PRE CAMBRIAN |
04/02/1990 |
15/05/1990 |
D & A |
LUKULEDI-1 |
TEXACO |
10o09'56" |
39°39'58" |
1941 |
BASEMENT |
PRE CAMBRIAN |
30/08/1990 |
30/10/1990 |
D & A |
DIRA-1 |
SHELL |
07°32'32" |
39°33'58" |
3529 |
|
EARLY MIOCENE |
14/10/1991 |
23/11/1991 |
D & A |
MITA GAMMA-1 |
DUBLIN |
08°54'56" |
39°09'53" |
2390 |
BASEMENT |
PRE CAMBRIAN |
30/10/1996 |
11/12/1996 |
D & A with oil shows |
EAST LIKA-1 |
DUBLIN |
09°16'26" |
39°04'04" |
2002 |
BASEMENT |
PRE CAMBRIAN |
23/12/1996 |
22/01/1997 |
D & A |
| MBATE-1 |
DUBLIN |
08°55'08" |
38°58'29" |
3317 |
MBUO
SANDSTONE |
LOWER
JURASSIC |
13/11/2000 |
31/01/2001 |
D
& A |
|
NYUNI-1A |
NDOVU/AMINEX |
08°22'55.7" |
39°34'25.8" |
3905 |
KIPATIMU |
TOP JURASSIC
|
26/09/2003 |
12/05/2004 |
|
|
MNAZI BAY-2 |
ARTUMAS GROUP |
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|
Gas well |
|
MNAZI BAY-3 |
ARTUMAS GROUP |
|
|
2556 |
|
|
|
17/12/2006 |
Gas well |
|
MNAZI BAY-IX |
ARTUMAS GROUP |
|
|
|
|
|
|
17/12/2006 |
Gas well |
|
MKURANGA-1 |
MAUREL&PROM |
|
|
|
|
|
|
15/01/2007 |
Gas well |
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