DOR Doriemus

2 July 2014

                                 Doriemus plc

                         ("Doriemus" or the "Company")

                            Lidsey Oil Field Update

Doriemus Plc (AIM: DOR) today announces a 230% increase in oil production from
the conventional Lidsey Oil Field ("Lidsey"), near Bognor Regis south of
London, from 36 barrels of oil per day ("bopd") in May 2014 to a current rate
of 113 bopd of 34 API oil after a successful recompletion programme on the
Lidsey-1 well.

The operators of Lidsey, Angus Energy Limited ("Angus Energy") have advised
that an 80-foot section of the Greater Oolite reservoir was perforated using
tubing conveyed (TCP) guns, at 4 perforations per foot, using Paradigm Connect
charges between 3,271 feet and 3,351 feet at 16:00 hours on Sunday 22 June
2014.  Of the 80 feet of perforations shot, 19 feet were opening up new
reservoir and 61 feet were re-perforations.

The Lidsey-1 well was put back to pump at half speed to clean-up the well at
15:30 hours on Wednesday, 25 June 2014. After an initial restricted 5 day
clean-up of programme, the Lidsey-1 well produced at an average restricted rate
of 47 bopd with the pump jack running at half speed. On 30 June 2014, the pump
was increased to full speed resulting in a higher production rate of 113 bopd.

Donald Strang, the Company Chairman commented:

"This is an excellent result for Lidsey. Since the work-over programmes
commenced on the field in late 2013, each work-over phase on the Lidsey-1 well
has been successful.

The Company has an exciting period ahead over the remainder of 2014. With our
partners, Angus Energy, there will be the drilling of the Horse Hill-1 well
near Gatwick later this month and the drilling of the proposed Brockham
side-track well in the same geographical area once the final approvals have
been granted.

We also look towards the drilling of the proposed new Lidsey-2 well later this
year. This well is designed to access the crest of the Greater Oolite reservoir
and the majority of Lidsey's Oil in-Place."

Lidsey Oil Field (20% owned by Doriemus and operated by Angus Energy):

The Lidsey Oil Field ("Lidsey"), is a long standing producing oil field in the
Weald Basin near Bognor Regis, and is held under United Kingdom Production
Licence PL 241.

Lidsey has a fully permitted and operation 2,000-barrel storage facility and
its oil is regularly trucked and sold to the Perenco Oil Refinery.

On 13 March 2014, Doriemus announced the conclusions of the independent reserve
and resource reports ("CPRs") prepared by RPS Energy Consultants Limited
("RPS") for both the Lidsey and Brockham Fields in the Weald Basin, a copy of
which is available from the Company's website at www.doriemus.co.uk

Glossary:

API                 American Petroleum Institute measure of the gravity of oil

bopd                Barrels of oil per day

-ENDS-

Enquiries:

Doriemus plc                            +44 (0) 20 7440 0640
Donald Strang/Hamish Harris

Cairn Financial Advisers LLP            +44 (0) 20 7148 7900
Nominated Adviser and Broker
James Caithie/Jo Turner/Carolyn Sansom