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Goudron Drilling Update

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RNS Number : 9255M
Leni Gas & Oil PLC
22 July 2014
 

For Immediate Release

22 July 2014

 

 

Leni Gas & Oil PLC

("LGO" or the "Company")

 

Goudron Drilling Update

 

LGO is today pleased to announce that well GY-667, the fourth of its planned 30 new development wells at the Goudron Field in Trinidad, and the third well from this drill pad, has intersected 187 feet of net oil pay in the Goudron sandstones based on analysis of the electric logging.

 

The well has now been cased to a depth 1,905 feet in order to isolate the Goudron Sandstone and the high pressure Upper Gros Morne gas intervals and is now drilling ahead to the primary Gros Morne Sandstone oil target which is expected at approximately 2,180 feet true-vertical depth ("TVD").

 

Well GY-667 has a planned total depth ("TD") of 3,600 feet TVD which is equivalent to 3,840 feet measured depth ("MD") at a bottom-hole location that is approximately 590 feet south east of the surface location.  The well will also investigate the presence of reservoir potential of the Lower Cruse at this location.

 

Once TD is reached the well will be logged and cased ready for completion as a production well.  The fourth well from the current pad, GY-668, will be drilled immediately following the end of drilling operations on GY-667.  Further information will be provided once the well has reached TD.

 

Neil Ritson, LGO's Chief Executive, commented:

 

"The drilling campaign remains on track and continues to give very encouraging results.  Below the oil pay in the Goudron sands we have again encountered a gas zones with pressures similar to those seen in the recent GY-666 well.  We expect to drill the productive primary oil reservoir in the next week."

 

A summary of the drilling program results to date is given in the Appendix below. 

 

 

Competent Person's Statement:

The information contained in this announcement has been reviewed and approved by Neil Ritson, Chief Executive Officer and Director for Leni Gas & Oil Plc, who has over 35 years of relevant experience in the oil industry.  Mr. Ritson is a member of the Society of Petroleum Engineers (SPE), an Active Member of the American Association of Petroleum Geologists (AAPG) and is a Fellow of the Geological Society of London.

 

 

 

Enquiries:

Leni Gas & Oil plc

David Lenigas

Neil Ritson

+44 (0)20 7440 0645



 

Beaumont Cornish Limited

Nomad and Joint Broker

Rosalind Hill Abrahams

Roland Cornish

+44(0) 20 7628 3396

 

Old Park Lane Capital Plc

Joint Broker

Michael Parnes

+44(0) 20 7493 8188

 

Pelham Bell Pottinger

Financial PR

Mark Antelme

 +44 (0) 20 7861 3232

Henry Lerwill


 

 

Appendix:

Well

Name

Spud

Total Depth

(MD feet)

Total Depth Reach-ed

Goudron

Net Pay

(feet)

Gros Morne

Net Pay

(feet)

Lower Cruse Net Pay

(feet)

Compl-etion

 

Formation

Completed Interval (feet)

Initial Production Rate

(bopd)

1

GY-664

28 April

4212

13 May

192

300

79

30 May

Gros Morne

278

240

2

GY-665

27 May

2750

8 June

195

256

np





3

GY-666

16 June

3357

1 July

185

209

28





4

GY-667

10 July



187







All depths are quoted as measured depth in feet below Kelly bushing

np = not penetrated

 

Glossary:

Pay:                       A reservoir or portion of a reservoir formation that contains economically producible hydrocarbons. The overall interval in which pay sections occur is the gross pay; the portion of the gross pay that meets specific criteria such as minimum porosity, permeability and hydrocarbon saturation are termed net pay.

MD:                        Measured Depth

TD:                         Total Depth

 


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