China Oilfield Services Ltd

Chart & Performance

D1W1MN

P/E

37.49

P/S

2.43

EPS

0.36

Div Yield, %

1.54%

Shrs. gr., 5y

—

Rev. gr., 5y

9.18%

Revenues

48.30b

+9.51%

Net income

3.14b

+4.11%

CFO

11.02b

-15.88%

Dividend

Jun 12, 20240.21 CNY/sh

Earnings

Aug 25, 2025

Profile

China Oilfield Services Limited, together with its subsidiaries, provides integrated offshore oilfield services in Mainland China and internationally. The company operates through four segments: Drilling Services, Well Services, Marine Support Services, and Geophysical Acquisition and Surveying Services. The Drilling Services segment provides jack-up drilling rig, semi-submersible drilling rig, modular rig, and land drilling rig services; and casting and tubing, and running pipe inspection and repair services. This segment operates and manages 36 jack-up drilling rigs, 12 semi-submersible drilling rigs, and 6 modular rigs. The Well Services segment offers onshore and offshore well services, including logging, drilling and completion fluids, directional drilling, cementing, well completion and workover, stimulation, and oilfield production optimization. The Marine Support Services segment offers anchor handling, towing of drilling rigs/engineering barges, oil lifting, offshore transportation, standby, firefighting, rescue, oil spill assisting, and other marine support services. It operates and manages approximately 130 vessels, including anchor-handling tug/supply, platform supply, and multi-purpose vessels, as well as barges and shuttle-tankers. The Geophysical Acquisition and Surveying Services segment provides marine seismic acquisition, offshore geo-surveying, seismic data processing and interpretation, and underwater engineering services. This segment owns 6 seismic vessels, 2 ocean bottle cable teams, and 5 engineering surveying vessels. China Oilfield Services Limited also issues bonds. The company is based in Sanhe, China. China Oilfield Services Limited is a subsidiary of China National Offshore Oil Corporation.

URL

http://www.cosl.com.cn

IPO date

Nov 20, 2002

Employees

15,151

Domiciled in

Incorporated in

Valuation

Order:

Title CNY in thousands, except ratios and share amounts	FY	FY	FY	FY	FY	FY	FY	FY	FY	FY
Title CNY in thousands, except ratios and share amounts	2024‑12	2023‑12	2022‑12	2021‑12	2020‑12	2019‑12	2018‑12	2017‑12	2016‑12	2015‑12
Income
Revenues	48,301,581 9.51%	44,108,616 23.70%	35,658,896 22.11%
Cost of revenue	42,317,419	38,578,703	32,420,844
Unusual Expense (Income)
NOPBT	5,984,162	5,529,914	3,238,052
NOPBT Margin	12.39%	12.54%	9.08%
Operating Taxes	1,268,236	960,240	488,360
Tax Rate	21.19%	17.36%	15.08%
NOPAT	4,715,926	4,569,673	2,749,692
Net income	3,136,992 4.11%	3,013,255 27.75%	2,358,697 653.15%
Dividends	(1,915,517)	(953,455)	(1,700,015)
Dividend yield	5.70%	2.50%	3.76%
Proceeds from repurchase of equity
BB yield
Debt
Debt current	2,515,940	5,890,172	7,262,744
Long-term debt	8,329,600	16,473,607	15,526,317
Deferred revenue	209,715		204,579
Other long-term liabilities	859,389	1,893,712	487,051
Net debt	3,677,370	13,084,339	17,679,428
Cash flow
Cash from operating activities	11,016,626	13,095,904	6,899,886
CAPEX	(6,031,060)	(9,473,764)	(4,142,286)
Cash from investing activities	(5,076,791)	(7,461,359)	(3,733,638)
Cash from financing activities	(6,464,579)	(3,283,833)	(4,867,947)
FCF	4,372,205	4,271,301	171,991
Balance
Cash	11,474,679	12,716,533	9,227,287
Long term investments	(4,306,509)	(3,437,093)	(4,117,654)
Excess cash	4,753,091	7,074,009	3,326,688
Stockholders' equity	30,120,378	30,479,789	25,597,165
Invested Capital	50,829,966	58,697,369	58,912,053
ROIC	8.61%	7.77%	4.77%
ROCE	10.71%	8.41%	5.17%
EV
Common stock shares outstanding	4,771,592	4,771,592	4,769,931
Price	7.04 -11.78%	7.98 -15.91%	9.49 38.95%
Market cap	33,592,008 -11.78%	38,077,304 -15.88%	45,266,644 38.83%
EV	37,896,752	52,360,233	64,086,887
EBITDA	11,115,376	10,071,094	7,409,196
EV/EBITDA	3.41	5.20	8.65
Interest	759,921	969,394	763,602
Interest/NOPBT	12.70%	17.53%	23.58%